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Building on decades of experience supplying transmissions for transverse applications, Hewland have developed a transmission specifically for TCR use. The transmission is optimised not only for performance but also for endurance and reduced cost of ownership, with a market leading cost per kilometre.

Utilising Hewland’s proven DTT gear range used in the DTM series, as well as GT4 and F3 applications, the lightweight, compact and versatile gearbox uses Hewland’s plate-type differential providing reliable power distribution to the wheels.

KEY BENEFITS

  1. Compact, lightweight transverse transmission.
  2. Semi automatic system compatible.
  3. Six forward gears withNormal Application:reverse.
  4. High torque capacity to suit almost any transverse application.
  5. Light, positive gear change.
  6. Advanced plate-type limited slip differential with adjustable positive preload.

SPECIFICATIONS

Normal Application:FWD N/A Saloon, Touring & Rally Cars
Case Material:Aluminium
Shift Pattern:6-Speed with reverse
Sequential
Mounting Layout:Transverse
Max. Engine Torque:580 Nm / 428 lb.ft
Cluster Layout:Transverse straight-cut cluster
Weight:48kg
Lubrication:Splash with optional oil pump and cooling ports
Differential:Limited slip with externally adjustable positive preload
Semi-Auto Compatibility:Compatible with Semi-Automatic ‘Paddle-Shift’ System

RATIOS & FINAL DRIVES

Finalisation of ratios is in progress, please speak to one of our sales team for more information

Tooling

Differential Preload Tool1SK-1623
Fork Setting Fixture1SK-2991

The MLGW-200 is a high-torque variant of our MLG-200 transmission, which has taken multiple wins in GT4 and rally events worldwide. The design incorporates all of the winning features of the MLG-200, including the advanced selection mechanism, compact layout and Ford Type-9 mounting face that has made that transmission the choice of constructors and teams worldwide.

For the MLGW, Hewland has adopted the gear cluster straight from our homologated German DTM and Japanese GT500 series transmission, increasing capacity to 700Nm of tractable input torque, making the MLGW-200 the perfect choice for high torque drifting, rallycross, drag racing and GT applications.

Owing to the lightweight design of the new cluster, weight is only marginally increased while the transmission length is extended 55mm by virtue of a spacer plate. The shared front and rear casings make it possible to upgrade from our MLG-200 to MLGW-200 with little expense, while in turn establishing the MLGW-200 as one of the most cost-competitive transmissions in its class.

To find out more on the MLGW-200, please see below:

KEY BENEFITS

  1. Lightweight, 6 speed sequential shift transmission
  2. Low, competitive overall weight
  3. 800 Nm / 590 lb.ft torque capacity
  4. Bolt-on Hewland Semi-Auto compatibility
  5. Front face to suit Ford Type-9 bell-housing
  6. Pressurised lubrication system with internal filter, cooler pipe connections and magnetic drain plugs

SPECIFICATIONS

Normal Application:High-Torque GT; Drifting; Drag Racing
Case Material:Aluminium
Shift Pattern:6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:- Manual Sequential
- Semi-Auto Sequential with 'SE' Selection Mechanism
Mounting Layout:In-Line
Max. Engine Torque:Up to 800 Nm / 590 lb.ft
Cluster Layout:Longitudinal straight-cut cluster
Weight:Approx 36 Kg (6 speed)
Lubrication:Pressurised lubrication system with 250 micron internal filter
Differential:N/A
Semi-Auto Compatibility:Bolt-on Hewland Semi-Auto 'Paddle-Shift' option
Clients Include:- Touring Car Applications
- GT3 & GT4 Vehicles

RATIOS & FINAL DRIVES

DROP GEAR OPTIONS

Part NumberDescriptionRatio (1st)
MLG-24:27-TRDROP GEAR1.125
MLG-27:28-TR *DROP GEAR1.037
MLG-24:24-TRDROP GEAR1.000
MLG-28:27-TR *DROP GEAR0.964
MLG-27:24-TRDROP GEAR0.889

GEAR RATIO OPTIONS

Layshaft Option (Integral 1st and 2nd)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLGW-12:38-15:32LAYSHAFT (1ST & 2ND)3.1672.133

Standard Gear Options (3rd to 5th)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLGW-17:28-STDRATIO1.647-
MLGW-18:24-STDRATIO1.333-
RATIO1.100-

TOOLING

Fork Setting Handle-SK-1732-B
Fork Setting Plate-SK-2444-B
Fork Setting Support Post-SK-2853-A

The MLG-200 represents a marked step forward in affordable, in-line transmission technology. Utilising the same advanced cluster and selection technology found throughout the current Hewland range, this in-tunnel solution boasts full Hewland Semi-Auto system compatibility, an extensive pressurised oil distribution system, and an integrated cable operated blocker mechanism designed specifically to prevent accidental downshifts to neutral and reverse.

MLG-200 transmissions are available with five or six-speed options, and come with a front mounting face to suit the Ford Type 9 bellhousing as standard.

The design incorporates an input drop gear, allowing the drive output height to be maintained at a level in-line with the clutch shaft. This provides for an exceptionally lightweight and compact gearbox to suit a wide range of front-engined, rear wheel drive race and rally applications.

To find out more on the MLG-200, Please see below:

KEY BENEFITS

  1. Modern, light weight tunnel mount gearbox
  2. Drop gear arrangement allows for drive output height to be maintained level with the clutch shaft
  3. Modern selection technology from the Hewland range ensures reliable performance
  4. Integrated cable operated blocker mechanism to prevent accidental downshift to neutral and reverse
  5. Optional external Semi-Auto system provides consistent shift times and significantly increased component life

SPECIFICATIONS

Normal Application:Lightweight GT, Saloon & Historic vehicles
Case Material:Aluminium
Shift Pattern:5 or 6-speed with reverse
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism with optional Gear Lever Assembly
Mounting Layout:In Tunnel
Max. Engine Torque:430 Nm / 320 lb.ft / 44kg.m
Cluster Layout:Longitudinal straight-cut cluster with Input Drop Gear
Weight:30kg (6-speed Aluminium)
Lubrication:Pressurised distribution system, with 250 micron internal filter, external cooler connections and magnetic drain plugs
Differential:N/A
Semi-Auto Compatibility:External Bolt-on unit available (Hewland Semi-Auto System)
Clients Include:- Ginetta G50, G55, GT4, GT3
- Jota MX5 GT4
- Ford Escort MK2 Various

RATIOS & FINAL DRIVES

DROP GEAR OPTIONS

Part NumberDescriptionRatio (1st)
MLG-24:27-TRDROP GEAR1.125
MLG-27:28-TR *DROP GEAR1.037
MLG-24:24-TRDROP GEAR1.000
MLG-28:27-TR *DROP GEAR0.964
MLG-27:24-TRDROP GEAR0.889

GEAR RATIO OPTIONS

Layshaft Option (Integral 1st and 2nd)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLG-12:38-15:34LAYSHAFT OPT (1ST & 2ND)3.1672.267
MLG-13:38-15:32LAYSHAFT OPT (1ST & 2ND)2.9232.133
MLG-14:35-15:30 *LAYSHAFT OPT (1ST & 2ND)2.5002.000
MLG-14:35-16:30LAYSHAFT OPT (1ST & 2ND)2.5001.875

Hubbed Gear Options (3rd gear)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLG-16:28-HUBRATIO1.75-
MLG-17:28-HUBRATIO1.647-
MLG-17:26-HUBRATIO1.529-

Standard Gear Options (3rd to 6th)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLI-16:29-STDRATIO1.813-
MLI-18:26-STDRATIO1.444-
MLI-20:28-STDRATIO1.400-
MLI-18:24-STDRATIO1.333-
MLI-18:23-STDRATIO1.278-
MLI-19:24-STDRATIO1.263-
MLI-20:25-STDRATIO1.250-
MLI-21:26-STDRATIO1.238-
MLI-19:23-STDRATIO1.211-
MLI-20:24-STDRATIO1.200-
MLI-22:26-STDRATIO1.182-
MLI-19:22-STDRATIO1.158-
MLI-21:24-STDRATIO1.143-
MLI-19:21-STDRATIO1.105-
MLI-20:22-STDRATIO1.100-
MLI-22:24-STDRATIO1.091-
MLI-27:28-STDRATIO1.037-
MLI-24:24-STDRATIO1.000-
MLI-25:24-STDRATIO0.960-
MLI-26:24-STDRATIO0.923-
MLI-27:24-STDRATIO0.889-
MLI-28:24-STDRATIO0.857-
MLI-24:20-STDRATIO0.833-
* Subject to availability, please enquire.

TOOLING

Fork Setting Fixture-SK-2444

A new generation transmission, the F3B uses advanced, modern technology to bring maximum performance to your vehicle. Designed for use with Dallara’s latest Formula 3 cars, the F3B transmission provides high performance while meeting the latest and most stringent F3 regulations.

The design incorporates a dedicated engine oil tank, giving an overall vehicle weight saving and allowing for maximum engineering freedom elsewhere on the vehicle.

Further reliability and enhanced performance can be achieved using Hewland’s fully integrated Semi-Auto ‘Paddle Shift’ system. Proven in series’ across the world, this option allows for significant weight and space saving on the vehicle, whilst improving performance and component life.

With internals taken from the prolific FTR family, Hewland reliability is guaranteed. Combined with various differential options, including the advanced Powerflow™ unit, the F3B has the performance to provide our clients with a winning advantage over the competition.

To find out more on the F3B-200, please see below:

KEY BENEFITS

  1. Designed in conjunction with Dallara for use with the latest Formula 3 race cars
  2. Fully integrated Hewland Semi-Auto compatibility
  3. Integrated engine oil tank for weight and space saving
  4. Variety of differentials and ratios from the tried and tested FTR range
  5. Low overall weight
  6. Race tested FTR internals provide reliable performance

SPECIFICATIONS

Normal Application:Single-Seater Race Vehicles (Formula 3)
Case Material:Aluminium (Incorporating engine oil tank)
Shift Pattern:6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:Manual SequentialSemi-Auto Sequential with 'SE' Selection Mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:Up to 325 Nm / 240 lb.ft (dependent on FD)
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:Max 41 Kg (6 speed)
Lubrication:Splash type
Differential:FTR Powerflow™ plate-type limited slip (tripod joint)Adjustable Powerflow™ plate-type limited slip option
Semi-Auto Compatibility:Integrated Hewland Semi-Auto 'Paddle-Shift' option
Clients Include:Dallara Formula 3Artline Formula 3

RATIOS & FINAL DRIVES

Part NumberDescriptionRatio
FTRL-221-12:34CROWNWHEEL & PINION2.833

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
F3B-12:38-INT *LAYSHAFT (1ST GEAR)3.167
F3B-12:35-INTLAYSHAFT (1ST GEAR)2.917
F3B-12:33-INT *LAYSHAFT (1ST GEAR)2.750
F3B-12:31-INTLAYSHAFT (1ST GEAR)2.583
F3B-12:30-INT *LAYSHAFT (1ST GEAR)2.500
F3B-12:29-INT *LAYSHAFT (1ST GEAR)2.417

Hubbed Gear Options (2nd gear)

Part NumberDescriptionRatio
FTR-14:35-HUBRATIO2.500
FTR-14:34-HUBRATIO2.429
FTR-14:33-HUBRATIO2.357
FTR-13:30-HUBRATIO2.308
FTR-15:34-HUBRATIO2.267
FTR-15:33-HUBRATIO2.200
FTR-15:32-HUBRATIO2.133
FTR-15:31-HUBRATIO2.067
FTR-15:30-HUBRATIO2.000
FTR-15:29-HUBRATIO1.933
FTR-16:30-HUBRATIO1.875
FTR-17:31-HUBRATIO1.824
FTR-15:27-HUBRATIO1.800
FTR-17:30-HUBRATIO1.765
FTR-15:26-HUBRATIO1.733
FTR-17:29-HUBRATIO1.706
FTR-16:27-HUBRATIO1.688
FTR-15:25-HUBRATIO1.667
FTR-16:26-HUBRATIO1.625

Standard Gear Options (3rd - 6th)

Part NumberDescriptionRatio
FTR-15:30-STDRATIO2.000
FTR-15:29-STDRATIO1.933
FTR-16:30-STDRATIO1.875
FTR-17:31-STDRATIO1.824
FTR-15:27-STDRATIO1.800
FTR-17:30-STDRATIO1.765
FTR-15:26-STDRATIO1.733
FTR-17:29-STDRATIO1.706
FTR-16:27-STDRATIO1.688
FTR-15:25-STDRATIO1.667
FTR-16:26-STDRATIO1.625
FTR-17:27-STDRATIO1.588
FTR-16:25-STDRATIO1.563
FTR-17:26-STDRATIO1.529
FTR-16:24-STDRATIO1.500
FTR-17:25-STDRATIO1.471
FTR-18:26-STDRATIO1.444
FTR-16:23-STDRATIO1.438
FTR-19:27-STDRATIO1.421
FTR-18:25-STDRATIO1.389
FTR-19:26-STDRATIO1.368
FTR-17:23-STDRATIO1.353
FTR-18:24-STDRATIO1.333
FTR-19:25-STDRATIO1.316
FTR-20:26-STDRATIO1.300
FTR-18:23-STDRATIO1.278
FTR-19:24-STDRATIO1.263
FTR-20:25-STDRATIO1.250
FTR-21:26-STDRATIO1.238
FTR-18:22-STDRATIO1.222
FTR-19:23-STDRATIO1.211
FTR-21:25-STDRATIO1.190
FTR-23:27-STDRATIO1.174
FTR-19:22-STDRATIO1.158
FTR-21:24-STDRATIO1.143
FTR-24:27-STDRATIO1.125
FTR-19:21-STDRATIO1.105
FTR-24:26-STDRATIO1.083
FTR-18:19-STDRATIO1.056
FTR-25:26-STDRATIO1.040
FTR-24:24-STDRATIO1.000
FTR-25:24-STDRATIO0.960
FTR-26:24-STDRATIO0.923
FTR-27:24-STDRATIO0.889
*Subject to availability, please enquire.

TOOLING

Pinion setting Jig-SK-1709
Reaction Bar-SK-1427
Socket-SK-1175-C
Dummy Outer Race-SK-1715
Diff Pre-Load Tool-SK-1710-B
Diff Holding post-SK-1710-A
Pinion Spanner-SK-247
Bearing Puller-SK-1714
Comb Tool-SK-1716
Tripod Removal Tool-SK-2486
Slide hammer Kit-SK-2025-A

Made famous for its extensive use in Formula 3 Championships around the world, the FTR has proven to be one of most successful and reliable transmission solutions in modern motorsport. This gearbox has been designed to provide the ultimate in versatility for single-seater racers and other high-performance, lightweight vehicles.

An innovative design allows engine oil to be stored in an integrated oil tank, providing an overall vehicle weight-saving and allowing for maximum engineering freedom elsewhere on the vehicle. Despite this feature, the FTR manages to retain a surprisingly low weight of only 40kgs in six-speed format.

The versatile nature of the FTR has led to a wide-range of adaptations in order to suit the individual requirements of each customer application. These include the FTRL “lightweight” version, the FTRS for use in higher stressed endurance race vehicles, and an FTR five-speed unit for instances in which a six-speed system is either unsuitable or outlawed by regulations.

With a wide range of options available, including a selection of differentials and Hewland’s proven Semi-Auto system, it is highly recommended that customers considering the FTR-200 contact our sales team to discuss the best solution to meet your needs.

To find out more on the FTR-200, Please see below:

KEY BENEFITS

  1. Compact, cost effective, robust and reliable design proven in many motorsport series applications
  2. Wide range of available specification choices
  3. Race proven reliability and performance
  4. Designed to enable ease of ratio changes without removal of the transmission from the vehicle
  5. Light, positive gear change
  6. Compatible with the Hewland Semi-Auto System for improved performance and component lifing

SPECIFICATIONS

Normal Application:Single-Seater Race Vehicles
Case Material:Aluminium (Incorporating engine oil tank)
Shift Pattern:5 or 6-speed with reverse, (R-N-1-2-3-4-5-6)
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:Up to 325 Nm / 240 lb.ft (dependent on FD)
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:40Kg (6 speed)
Lubrication:Splash type
Differential:FTR Powerflow™ plate-type limited slip (tripod joint)Multiple free-differential options (tripod joint)Additional requirements available on request
Semi-Auto Compatibility:External bolt-on Hewland Semi-Auto option
Clients Include:- European, Japanese and British Formula 3
- BAC MonoMRF F2000Juno
- Star Mazda Series
- Formula Ford (2012)
- Dallara ADAC Junior Series
- Formula Lites (US)

RATIOS & FINAL DRIVES

5 SPEED OPTIONS - FINAL DRIVE, 1ST & 2ND GEAR

Final Drive Options

Part NumberDescriptionRatio
LJS-221-9:31CROWNWHEEL & PINION3.444
LJS-221-12:34CROWNWHEEL & PINION2.833

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
LJS-12:38-INTLAYSHAFT (1ST GEAR)3.167
LJS-12:35-INTLAYSHAFT (1ST GEAR)2.917
LJS-12:33-INTLAYSHAFT (1ST GEAR)2.750
LJS-12:31-INTLAYSHAFT (1ST GEAR)2.583
LJS-12:29-INTLAYSHAFT (1ST GEAR)2.417
LJS-15:31-INTLAYSHAFT (1ST GEAR)2.067
LJS-15:29-INTLAYSHAFT (1ST GEAR)1.933

Hubbed Gear Options (2nd Gear)

Part NumberDescriptionRatio
JFR-15:40-HUB *RATIO2.667
JFR-14:35-HUB *RATIO2.500
JFR-14:33-HUBRATIO2.357
JFR-13:30-HUBRATIO2.308
JFR-15:34-HUBRATIO2.267
JFR-15:33-HUBRATIO2.200
JFR-15:32-HUBRATIO2.133
JFR-15:31-HUBRATIO2.067
JFR-15:30-HUBRATIO2.000
JFR-15:29-HUBRATIO1.933
JFR-16:30-HUBRATIO1.875
JFR-17:30-HUBRATIO1.765
JFR-17:29-HUBRATIO1.706
JFR-17:27-HUBRATIO1.588

6 SPEED OPTIONS - FINAL DRIVE, 1ST & 2ND GEAR

Final Drive Options

Part NumberDescriptionRatio
FTR-221-9:35CROWNWHEEL & PINION3.889
FTR-221-9:31CROWNWHEEL & PINION3.444
FTR-221-12:34CROWNWHEEL & PINION2.833

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
FTR-12:38-INTLAYSHAFT (1ST GEAR)3.167
FTR-12:35-INTLAYSHAFT (1ST GEAR)2.917
FTR-12:33-INTLAYSHAFT (1ST GEAR)2.750
FTR-12:31-INTLAYSHAFT (1ST GEAR)2.583
FTR-12:29-INTLAYSHAFT (1ST GEAR)2.417

Hubbed Gear Options (2nd gear)

Part NumberDescriptionRatio
FTR-14:35-HUBRATIO2.500
FTR-14:34-HUBRATIO2.429
FTR-14:33-HUBRATIO2.357
FTR-13:30-HUBRATIO2.308
FTR-15:34-HUBRATIO2.267
FTR-15:33-HUBRATIO2.200
FTR-15:32-HUBRATIO2.133
FTR-15:31-HUBRATIO2.067
FTR-15:30-HUBRATIO2.000
FTR-15:29-HUBRATIO1.933
FTR-16:30-HUBRATIO1.875
FTR-17:31-HUBRATIO1.824
FTR-15:27-HUBRATIO1.800
FTR-17:30-HUBRATIO1.765
FTR-15:26-HUBRATIO1.733
FTR-17:29-HUBRATIO1.706
FTR-16:27-HUBRATIO1.688
FTR-15:25-HUBRATIO1.667
FTR-16:26-HUBRATIO1.625

ALL OTHER GEAR RATIOS (5 & 6 SPEED)

Standard Gear Options (3rd - 6th)

Part NumberDescriptionRatio
FTR-15:30-STDRATIO2.000
FTR-15:29-STDRATIO1.933
FTR-16:30-STDRATIO1.875
FTR-17:31-STDRATIO1.824
FTR-15:27-STDRATIO1.800
FTR-17:30-STDRATIO1.765
FTR-15:26-STDRATIO1.733
FTR-17:29-STDRATIO1.706
FTR-16:27-STDRATIO1.688
FTR-15:25-STDRATIO1.667
FTR-16:26-STDRATIO1.625
FTR-17:27-STDRATIO1.588
FTR-16:25-STDRATIO1.563
FTR-17:26-STDRATIO1.529
FTR-16:24-STDRATIO1.500
FTR-17:25-STDRATIO1.471
FTR-18:26-STDRATIO1.444
FTR-16:23-STDRATIO1.438
FTR-19:27-STDRATIO1.421
FTR-18:25-STDRATIO1.389
FTR-19:26-STDRATIO1.368
FTR-17:23-STDRATIO1.353
FTR-18:24-STDRATIO1.333
FTR-19:25-STDRATIO1.316
FTR-20:26-STDRATIO1.300
FTR-18:23-STDRATIO1.278
FTR-19:24-STDRATIO1.263
FTR-20:25-STDRATIO1.250
FTR-21:26-STDRATIO1.238
FTR-18:22-STDRATIO1.222
FTR-19:23-STDRATIO1.211
FTR-21:25-STDRATIO1.190
FTR-23:27-STDRATIO1.174
FTR-19:22-STDRATIO1.158
FTR-21:24-STDRATIO1.143
FTR-24:27-STDRATIO1.125
FTR-19:21-STDRATIO1.105
FTR-24:26-STDRATIO1.083
FTR-18:19-STDRATIO1.056
FTR-25:26-STDRATIO1.040
FTR-24:24-STDRATIO1.000
FTR-25:24-STDRATIO0.960
FTR-26:24-STDRATIO0.923
FTR-27:24-STDRATIO0.889
* Subject to availability, please enquire.

TOOLING

Spacer – Diff Post-HP-N-4064
Diff Holding Post-SK-1710-A
Diff Preload Tool-SK-1710-B
Dummy Outer Race-SK-1715
Socket-SK-1175-C
Reaction Bar-SK-1427
Pinion Setting Jig-SK-1709
Bearing Puller-SK-1714
Comb Tool-SK-1716
Dummy Sideplate Cap-SK-1718-A
Dummy Sideplate-SK-1718-C
Pinion Setting Tool (6 speed)-SK-1913-A
FTR Tripod Removal Kit-SK-2025
Slide Hammer Kit-SK-2025-A
Pinion Spanner-SK-247
Fork Setting Aid (6 speed)-SK-2602
Fork Setting Aid (5 speed)-SK-2603

The JL is a modern, technologically advanced 5 speed sequential box, suitable as a replacement to the incredibly popular LD-200. Retro-fitted with minimal chassis or suspension modifications, the JL offers an effective upgrade with minimal setup alterations, boosting performance to meet modern competition.

In utilising the ratios from the well proven FTR range, the JL delivers excellent reliability at a low cost and weight, together with a wide range of off-the-shelf gearing options. To ensure maximum track-time, gear ratios can be changed trackside without the need to remove the transmission from the vehicle.

Centrally mounted 4th and 5th ratios reduce shaft bending, improving component life, whilst a range of differential options are available including the advanced Powerflow™ limited-slip unit. When combined with the optional Hewland Semi-Auto System, the JL provides maximum performance within an affordable budget.

Utilised by the entire USF2000 grid, the JL has proven itself as the ideal transmission for any lightweight single-seater looking for a modern, 5 speed sequential unit.

To find out more on the JL-200, Please see below:

KEY BENEFITS

  1. Replacement for the popular LD-200 with minimal chassis work
  2. Proven performance and reliability from the FTR ratio range
  3. Trackside time-saving with ability to change ratios without transmission removal
  4. Centrally mounted 4th/5th gear for greater component life and reliability
  5. External Semi-Auto compatibility for maximum performance
  6. Repositioned selector mechanism to accommodate ease of LD-200 replacement

SPECIFICATIONS

Normal Application:Entry to Medium Performance Single-Seaters
Case Material:Aluminium
Shift Pattern:5 Speed Sequential with reverse
Selection:- Manual Sequential
- Externally operated semi-auto sequential option
Mounting Layout:Rear Transaxle
Max. Engine Torque:325 Nm / 240 lbs.ft (Dependent on chosen ratio)
Cluster Layout:Longitudinal cluster mounted behind the differential. Centrally located 4th/5th gears to minimise shaft bending
Weight:34.4 Kg
Lubrication:Splash-type
Differential:- Powerflow™ plate-type limited-slip
- Multiple free differential options
Semi-Auto Compatibility:Externally mounted option
Clients Include:- US F2000 Series
- Sprint & Hill Climb Vehicles

RATIOS & FINAL DRIVES

FINAL DRIVE OPTIONS

Part NumberDescriptionRatio (1st)
LJS-221-9:31CROWNWHEEL AND PINION3.444
LJS-221-12:34CROWNWHEEL AND PINION2.833

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio (1st)
LJS-12:38-INTLAYSHAFT (1ST GEAR)3.167
LJS-12:35-INTLAYSHAFT (1ST GEAR)2.917
LJS-12:33-INTLAYSHAFT (1ST GEAR)2.750
LJS-12:31-INTLAYSHAFT (1ST GEAR)2.583
LJS-12:29-INTLAYSHAFT (1ST GEAR)2.417
LJS-15:31-INTLAYSHAFT (1ST GEAR)2.067
LJS-15:29-INTLAYSHAFT (1ST GEAR)1.933

Hubbed Gear Options (2nd Gear)

Part NumberDescriptionRatio
JFR-15:40-HUB *RATIO2.667
JFR-14:35-HUB *RATIO2.500
JFR-14:33-HUBRATIO2.357
JFR-13:30-HUBRATIO2.308
JFR-15:34-HUBRATIO2.267
JFR-15:33-HUBRATIO2.200
JFR-15:32-HUBRATIO2.133
JFR-15:31-HUBRATIO2.067
JFR-15:30-HUBRATIO2.000
JFR-15:29-HUBRATIO1.933
JFR-16:30-HUBRATIO1.875
JFR-17:30-HUBRATIO1.765
JFR-17:29-HUBRATIO1.706
JFR-17:27-HUBRATIO1.588
* Subject to availability, please enquire.

Standard Gear Options (3rd - 5th)

FTR-15:30-STDRATIO2.000
FTR-15:29-STDRATIO1.933
FTR-16:30-STDRATIO1.875
FTR-17:31-STDRATIO1.824
FTR-15:27-STDRATIO1.800
FTR-17:30-STDRATIO1.765
FTR-15:26-STDRATIO1.733
FTR-17:29-STDRATIO1.706
FTR-16:27-STDRATIO1.688
FTR-15:25-STDRATIO1.667
FTR-16:26-STDRATIO1.625
FTR-17:27-STDRATIO1.588
FTR-16:25-STDRATIO1.563
FTR-17:26-STDRATIO1.529
FTR-16:24-STDRATIO1.500
FTR-17:25-STDRATIO1.471
FTR-18:26-STDRATIO1.444
FTR-16:23-STDRATIO1.438
FTR-19:27-STDRATIO1.421
FTR-18:25-STDRATIO1.389
FTR-19:26-STDRATIO1.368
FTR-17:23-STDRATIO1.353
FTR-18:24-STDRATIO1.333
FTR-19:25-STDRATIO1.316
FTR-20:26-STDRATIO1.300
FTR-18:23-STDRATIO1.278
FTR-19:24-STDRATIO1.263
FTR-20:25-STDRATIO1.250
FTR-21:26-STDRATIO1.238
FTR-18:22-STDRATIO1.222
FTR-19:23-STDRATIO1.211
FTR-21:25-STDRATIO1.190
FTR-23:27-STDRATIO1.174
FTR-19:22-STDRATIO1.158
FTR-21:24-STDRATIO1.143
FTR-24:27-STDRATIO1.125
FTR-19:21-STDRATIO1.105
FTR-24:26-STDRATIO1.083
FTR-18:19-STDRATIO1.056
FTR-25:26-STDRATIO1.040
FTR-24:24-STDRATIO1.000
FTR-25:24-STDRATIO0.960
FTR-26:24-STDRATIO0.923
FTR-27:24-STDRATIO0.889

TOOLING

Pinion Setting Jig-SK-2192
Pinion Setting Tool-SK-2591
Slide Hammer Kit-SK-2025-A
Tripod Removal Kit-SK-2025
Socket-SK-1175-C
Socket-SK-2217
Pinion Spanner-SK-247
Fork Setting Handle-SK-1732-B
Fork Setting Jig-SK-2601
Pinion Setting Tool-SK-1913-A

The RGT-200 is a compact transverse unit, designed for mid-engined sportscars (GT). The unit is produced with six forward gears, reverse, and is fitted with a Torsen type differential.

The RGT is a high tech racing transverse unit which achieves the maximum effective use of power, in conjunction with extremely stiff integral mounting points. 

Gear changing is effected through non synchronising face dogs. An extensive range of gear ratios provides an excellent range of gearing requirements.

KEY BENEFITS

  1. Adaptable design suitable for both front and mid-engine applications
  2. Designed for optimum weight distribution with the gear cluster located in front of the final drive
  3. Proven endurance racing components make this a reliable choice
  4. High performance Powerflow™ plate-type limited slip differential

SPECIFICATIONS

Normal Application:Mid-engined sportscars (GT)
Case Material:Aluminium
Shift Pattern:6-speed with reverse
Selection:Manual Sequential / Semi-Auto Sequential
Mounting Layout:Rear Transaxle
Max. Engine Torque:670 Nm / 489 lb.ft
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:55kg
Lubrication:Pressurised mechanical oil pump
Differential:- Torsen type differential
- Multiple free-differential options (tripod joint)
- Additional requirements available on request
Semi-Auto Compatibility:External bolt-on Hewland Semi-Auto option
Clients Include:Radical ( RXC GT)

RATIOS & FINAL DRIVES

FINAL DRIVE OPTIONS

Part NumberDescriptionRatio (1st)Torque Capacity
SL-221-9:35 *CROWNWHEEL AND PINION3.889320 lb.ft/434Nm
SL-221-10:31CROWNWHEEL AND PINION3.100503lb.ft/682Nm
SL-221-11:31CROWNWHEEL AND PINION2.818556lb.ft/754Nm

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st and 2nd gear)

Part NumberDescriptionRatio (1st)Ratio (2nd)
SL-12:37/14:33 *LAYSHAFT & INT 1ST/2ND3.0832.357
SL-13:34/15:31 *LAYSHAFT & INT 1ST/2ND2.6152.067
SL-13:38/15:32 *LAYSHAFT & INT 1ST/2ND2.9232.133
SL-13:38/15:34 *LAYSHAFT & INT 1ST/2ND2.9232.266
SL-14:34/16:30 *LAYSHAFT & INT 1ST/2ND2.4291.875

Standard Gear Options (3rd to 6th gears)

Part NumberDescriptionRatio (1st)Ratio (2nd)
LSG-16:30-STD-W *RATIO1.875-
LSG-16:29-STD-WRATIO1.813-
LSG-16:28-STD-WRATIO1.750-
LSG-17:29-STD-WRATIO1.706-
LSG-18:30-STD-W *RATIO1.667-
LSG-18:29-STD-WRATIO1.611-
LSG-18:28-STD-WRATIO1.556-
LSG-18:27-STD-WRATIO1.500-
LSG-17:25-STD-WRATIO1.471-
LSG-18:26-STD-WRATIO1.444-
LSG-18:25-STD-W *RATIO1.389-
LSG-19:26-STD-W *RATIO1.368-
LSG-18:24-STD-WRATIO1.333-
LSG-20:26-STD-W *RATIO1.300-
LSG-18:23-STD-WRATIO1.278-
LSG-19:24-STD-W *RATIO1.263-
LSG-20:25-STD-WRATIO1.250-
LSG-21:26-STD-W *RATIO1.238-
LSG-19:23-STD-W *RATIO1.211-
LSG-21:25-STD-WRATIO1.190-
LSG-22:26-STD-W *RATIO1.182-
LSG-19:22-STD-WRATIO1.158-
LSG-21:24-STD-W *RATIO1.143-
LSG-26:29-STD-W *RATIO1.115-
LSG-22:24-STD-W *RATIO1.091-
LSG-24:26-STD-WRATIO1.083-
LSG-20:21-STD-WRATIO1.050-
LSG-24:25-STD-W *RATIO1.042-
LSG-31:32-STD-W *RATIO1.032-
LSG-24:24-STD-WRATIO1.000-
LSG-25:24-STD-W *RATIO0.960-
LSG-26:24-STD-W *RATIO0.923-
LSG-27:24-STD-W *RATIO0.889-
* Subject to availability, please enquire.

TOOLING

Fork setting fixture-SK-1631
Setting disc-SK-1913
Pinion setting jig-SK-1470-A
Reaction bar-SK-1452-A
Socket-SK-1452-B
Splined socket-SK-1581
Diff pre-load tools-SK-838-T

Optimised for front-engined, RWD GT endurance vehicles, the all-new GTT-200 offers many of the benefits of Hewland’s advanced TLS (LMP) solution in an off-the-shelf package.

Optimised for front-engined, RWD GT endurance vehicles, the GTTL-200 offers many of the benefits of Hewland’s advanced TLS (LMP) solution in an off-the-shelf package.

Integrating a lightweight magnesium casing, precision ground bevels and a layout optimised for weight distribution, the GTTL-200 offers a highly competitive package for endurance vehicles worldwide.

Proven in a variety of GT3 and Super GT300  vehicles.

KEY BENEFITS

  1. Large 800Nm max torque capacity
  2. Developed in-line with LWS technology to provide maximum performance
  3. Fully integrated Hewland Semi-Auto compatibility, providing superior shifting and improved component life
  4. Wide range of advanced Powerflow™ differential options
  5. Magnesium casing option for additional weight reduction
Normal Application:GT Race Vehicles
Case Material:Magnesium or Aluminium
Shift Pattern:6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:800Nm / 590 lb.ft
Cluster Layout:Transverse layout
Weight:58kg (GTTL Aluminium), 52kg (GTTL Magnesium)
Lubrication:Pressurised distribution system, with 250 micron internal filter, 50 micron pressure side filter, cooler pipe connections and magnetic drain plugs
Differential:TLT Powerflow™ plate-type or viscous limited-slip with adjustable preload options
Semi-Auto Compatibility:Integrated Hewland Semi-Auto system
Clients Include:- Used in the Super GT300
- Various GT3

TOOLING

Socket-SK-1452-A
Reaction Bar-SK-2086-B
Pinion Setting Gauge-SK-2418
Pinion Tool-SK-2551
-SK-2424
Preload Adjuster Tool-SK-1623
(Adjustable diff only)

The LWS-200 reflects the demand for transaxle solutions to suit very high torque GT and drag-event vehicles. Emerging from the same highly-developed design of the LLS (and Ferrari 458 specification MLS variant), the project involved the design of wider, stronger gears combined with a new pinion shaft design, selector barrel and spacer plate.

The result is the highest torque specification of any gearbox in the standard Hewland range, capable of transferring an engine input torque of up to 935Nm.

Like the LLS, the LWS-200 casing is offered in highest commercial-grade aluminium or magnesium specification, and is fully compatible with Hewland’s Semi-Auto system.

In conjunction with highly developed Powerflow™ differential options, and a sophisticated dog and fast selection mechanism, the LWS offers a large selection of ramp angles, ratios and crownwheel & pinions to ensure that our clients do not have to compromise when it comes to their high performance GT transmission system.

To find out more on the LWS-200, Please see below:

KEY BENEFITS

  1. Large 935Nm max torque capacity
  2. Developed in-line with LLS technology to provide maximum performance
  3. Fully integrated Hewland Semi-Auto compatibility, providing superior shifting and improved component life
  4. Wide range of advanced Powerflow™ differential options
  5. Magnesium casing option for additional weight reduction

SPECIFICATIONS

Normal Application:GT Race Vehicles
Case Material:Magnesium or Aluminium
Shift Pattern:6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:935 Nm / 690 lb.ft
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:69kg (LWS Aluminium), 63kg (LWS Magnesium)
Lubrication:Pressurised distribution system, with 250 micron internal filter, 50 micron pressure side filter, cooler pipe connections and magnetic drain plugs
Differential:TLT Powerflow™ plate-type or viscous limited-slip with adjustable preload options
Semi-Auto Compatibility:Integrated Hewland Semi-Auto system
Clients Include:- Chevron GT3
- SCG003
- Mosler
- KRB Lotus Espirit

Final Drive Options

Part NumberDescriptionRatio
LWS-221-9:31CROWNWHEEL & PINION3.444
LWS-221-10:31CROWNWHEEL & PINION3.100
LWS-221-11:31CROWNWHEEL & PINION2.818
LWS-221-12:31 *CROWNWHEEL & PINION2.583
LWS-221-13:31 *CROWNWHEEL & PINION2.385

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
LWS-13:37-INTLayshaft (integral 1st)2.846
LWS-14:37-INTLayshaft (integral 1st)2.642
LWS-14:36-INTLayshaft (integral 1st)2.571
LWS-14:34-INTLayshaft (integral 1st)2.429

Hubbed Gear Options (2nd Gear)

Part NumberDescriptionRatio
LWS-17:38-HUBRATIO2.235
LWS-16:34-HUBRATIO2.125
LWS-16:33-HUBRATIO2.063
LWS-16:32-HUBRATIO2.000
LWS-17:32-HUB *RATIO1.882

Standard Gear Options (3rd and 4th)

Part NumberDescriptionRatio
LWS-18:39-L *RATIO (LOW)2.167
LWS-16:34-LRATIO (LOW)2.125
LWS-16:32-LRATIO (LOW)2.000
LWS-18:35-LRATIO (LOW)1.944
LWS-17:32-LRATIO (LOW)1.882
LWS-17:31-LRATIO (LOW)1.824
LWS-17:30-LRATIO (LOW)1.765
LWS-18:31-LRATIO (LOW)1.722
LWS-17:29-LRATIO (LOW)1.706
LWS-18:30-LRATIO (LOW)1.667
LWS-19:31-LRATIO (LOW)1.632
LWS-18:29-LRATIO (LOW)1.611
LWS-19:30-LRATIO (LOW)1.579
LWS-19:29-LRATIO (LOW)1.526
LWS-19:28-LRATIO (LOW)1.474
LWS-18:26-LRATIO (LOW)1.444
LWS-21:30-LRATIO (LOW)1.429
LWS-22:31-LRATIO (LOW)1.409
LWS-21:29-LRATIO (LOW)1.381
LWS-23:31-LRATIO (LOW)1.348
LWS-25:33-LRATIO (LOW)1.320
LWS-21:27-LRATIO (LOW)1.286
LWS-23:28-LRATIO (LOW)1.217

Standard Gear Options (5th and 6th)

Part NumberDescriptionRatio
LWS-19:28-HRATIO (HIGH)1.474
LWS-21:30-HRATIO (HIGH)1.429
LWS-22:31-HRATIO (HIGH)1.409
LWS-21:29-HRATIO (HIGH)1.381
LWS-23:31-HRATIO (HIGH)1.348
LWS-22:29-HRATIO (HIGH)1.320
LWS-25:33-HRATIO (HIGH)1.320
LWS-21:27-HRATIO (HIGH)1.286
LWS-23:29-HRATIO (HIGH)1.261
LWS-21:26-HRATIO (HIGH)1.238
LWS-22:27-HRATIO (HIGH)1.227
LLS-24:29-HRATIO (HIGH)1.208
LWS-22:26-HRATIO (HIGH)1.182
LWS-23:27-HRATIO (HIGH)1.174
LWS-25:29-HRATIO (HIGH)1.160
LWS-23:26-HRATIO (HIGH)1.130
LWS-25:28-HRATIO (HIGH)1.120
LWS-29:32-HRATIO (HIGH)1.103
LWS-22:24-HRATIO (HIGH)1.091
LWS-24:26-HRATIO (HIGH)1.083
LWS-28:30-HRATIO (HIGH)1.071
LWS-27:28-HRATIO (HIGH)1.037
LWS-24:24-HRATIO (HIGH)1.000
LWS-25:24-HRATIO (HIGH)0.960
LWS-26:24-HRATIO (HIGH)0.923
LWS-27:24-HRATIO (HIGH)0.889
* Subject to availability, please enquire.

TOOLING

Piston assembly tool-SK-2240
Seal assembly tool-SK-2239
Socket-SK-1452-A
Reaction bar-SK-1452-B
Fork setting fixture-SK-2417
Comb tool-SK-2416
Diff adjustment tool-SK-1623
(adjustable diffs only)
Differential pre-load Tools-SK-1769
-SK-838-TB (X2)
-SK-838-TA
Worm retaining tool-SK-2323
Setting disc-SK-2424
Pinion setting-SK-2418

Developed to replace the hugely successful NLT, the LLS offers the ultimate in transaxle transmission design for high specification GT race cars. The LLS has been developed alongside the championship-winning MLS gearbox, sharing most major components with the transmission used in the dominant Ferrari 458 GT3, and the Le Mans-winning Ferrari 458 GTE.

Offered in highest quality magnesium or aluminium specification, the LLS provides a light, efficient design allowing full compatibility with Hewland’s Semi-Automatic “Paddle Shift” System.

The highly developed Powerflow™ differential, sophisticated dog and fast selection mechanism, and a range of specialised options tailored to suit the individual requirements of our clients, all contribute to make the LLS the most advanced rear transaxle solution in the current Hewland range.

To find out more on the LLS-200, Please see below:

KEY BENEFITS

  1. Technologically advanced, with light and efficient design packaging
  2. Low overall weight, whilst including every feature required of a top-end transmission
  3. Wide range of advanced Powerflow™ differential options
  4. Proven LeMans winning pedigree and reliability
  5. Fully integrated Hewland Semi-Auto compatibility, providing superior shifting and improved component life

SPECIFICATIONS

Normal Application:GT Race Vehicles
Case Material:Magnesium or Aluminium
Shift Pattern:6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:610 Nm / 450 lb.ft
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:66kg (LLS Aluminium), 58kg (LLS Magnesium)
Lubrication:Pressurised distribution system, with 250 micron internal filter, 50 micron pressure side filter, cooler pipe connections and magnetic drain plugs
Differential:TLT Powerflow™ plate-type limited-slip with adjustable preload options
Semi-Auto Compatibility:Fully integrated Hewland Semi-Auto system
Clients Include:- Michelotto Ferrari 458 GT3 / GTE (MLS Variant)
- Chevron GT3
- GTA GT300 Mother Chassis

RATIOS & FINAL DRIVES

Final Drive Options

LLS-221-9:31CROWNWHEEL & PINION3.444
LLS-221-10:31CROWNWHEEL & PINION3.100
LLS-221-11:31CROWNWHEEL & PINION2.818
LLS-221-12:31 *CROWNWHEEL & PINION2.583
LLS-221-13:31 *CROWNWHEEL & PINION2.385

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
LLS-13:37-INTLayshaft (integral 1st)2.846
LLS-14:37-INTLayshaft (integral 1st)2.642
LLS-14:36-INTLayshaft (integral 1st)2.571
LLS-14:34-INTLayshaft (integral 1st)2.429

Standard Gear Options (3rd and 4th)

Part NumberDescriptionRatio
LLS-18:39-L *RATIO (LOW)2.167
LLS-16:34-LRATIO (LOW)2.125
LLS-16:32-LRATIO (LOW)2.000
LLS-18:35-LRATIO (LOW)1.944
LLS-17:32-LRATIO (LOW)1.882
LLS-17:31-LRATIO (LOW)1.824
LLS-17:30-LRATIO (LOW)1.765
LLS-18:31-LRATIO (LOW)1.722
LLS-17:29-LRATIO (LOW)1.706
LLS-18:30-LRATIO (LOW)1.667
LLS-19:31-LRATIO (LOW)1.632
LLS-18:29-LRATIO (LOW)1.611
LLS-19:30-LRATIO (LOW)1.579
LLS-19:29-LRATIO (LOW)1.526
LLS-19:28-LRATIO (LOW)1.474
LLS-18:26-LRATIO (LOW)1.444
LLS-21:30-LRATIO (LOW)1.429
LLS-22:31-LRATIO (LOW)1.409
LLS-21:29-LRATIO (LOW)1.381
LLS-23:31-LRATIO (LOW)1.348
LLS-25:33-LRATIO (LOW)1.320
LLS-21:27-LRATIO (LOW)1.286
LLS-23:28-LRATIO (LOW)1.217

Standard Gear Options (5th and 6th)

Part NumberDescriptionRatio
LLS-19:28-HRATIO (HIGH)1.474
LLS-21:30-HRATIO (HIGH)1.429
LLS-22:31-HRATIO (HIGH)1.409
LLS-21:29-HRATIO (HIGH)1.381
LLS-23:31-HRATIO (HIGH)1.348
LLS-22:29-HRATIO (HIGH)1.320
LLS-25:33-HRATIO (HIGH)1.320
LLS-21:27-HRATIO (HIGH)1.286
LLS-23:29-HRATIO (HIGH)1.261
LLS-21:26-HRATIO (HIGH)1.238
LLS-22:27-HRATIO (HIGH)1.227
LLS-24:29-HRATIO (HIGH)1.208
LLS-22:26-HRATIO (HIGH)1.182
LLS-23:27-HRATIO (HIGH)1.174
LLS-25:29-HRATIO (HIGH)1.160
LLS-23:26-HRATIO (HIGH)1.130
LLS-25:28-HRATIO (HIGH)1.120
LLS-29:32-HRATIO (HIGH)1.103
LLS-22:24-HRATIO (HIGH)1.091
LLS-24:26-HRATIO (HIGH)1.083
LLS-28:30-HRATIO (HIGH)1.071
LLS-27:28-HRATIO (HIGH)1.037
LLS-24:24-HRATIO (HIGH)1.000
LLS-25:24-HRATIO (HIGH)0.960
LLS-26:24-HRATIO (HIGH)0.923
LLS-27:24-HRATIO (HIGH)0.889

TOOLING

Piston Assembly Tool-SK-2240
Seal Assembly Tool-SK-2239
Socket-SK-1452-A
Reaction Bar-SK-1452-B
Fork Setting Fixture-SK-2375
Differential Adjustment Tool-SK-1623
(Adjustable differential only)
Differential Pre-load Tools-SK-1769
-SK-838-TB (x2)
-SK-838-TA
Worm Retaining tool-SK-2323
Comb Tool-SK-2413
Setting Disc-SK-2424
Pinion Setting-SK-2418

The TMT-200 is an advanced transaxle transmission solution designed specifically to suit the latest generation of mid-torque single-seater and GT racing applications. The TMT-200 project marks the next step-up in torque capacity from the hugely successful FTR-200 gearbox, and provides a far lighter, more advanced replacement for the NMT-200 unit.

The TMT-200 is an advanced transaxle transmission solution designed specifically to suit the latest generation of mid-torque single-seater and GT racing applications.

The TMT-200 project marks the next step-up in torque capacity from the hugely successful FTR-200 gearbox, and provides a far lighter, more advanced replacement for the NMT-200 unit.  Optional integrated semi-auto actuators further help to reduce overall vehicle weight while providing improved design flexibility thanks to notable space-saving benefits.

Specification also includes a TPT Powerflow™ limited slip differential, internal oil pump, integral rocker post mounts plus suspension and crash attenuator mounting points.

With an increasing demand for relatively small capacity, turbo charged powerplants coupled to lightweight race vehicles, the TMT-200 addresses the balance between weight, technology and torque capacity to provide the minimum possible compromise in class.

To find out more on the TMT-200, Please see below:

KEY BENEFITS

  1. Lightweight, high-performance transmission for single-seater and mid-torque GT racing applications
  2. Full, integrated compatibility with the Hewland Semi-Auto System for improved performance and component lifing, reducing vehicle weight
  3. Modern, advanced transmission, providing an excellent balance between weight, technology and torque capacity
  4. Adjustable Powerflow™ plate-type differential option for maximum performance
  5. Integral oil pump for pressurised oil distribution
  6. Integrated rocker post, suspension and crash attenuating mounting points

SPECIFICATIONS

Normal Application:Middle-Weight GT Vehicles, High-Performance Single-Seater Race Vehicles
Case Material:Aluminium or Magnesium
Shift Pattern:6-Speed Sequential with Reverse (R-N-1-2-3-4-5-6)
Selection:Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism
Mounting Layout:Rear Transaxle
Max. Engine Torque:430 Nm / 320 lb.ft
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:44.5kg (6-speed Magnesium)
Lubrication:Pressurised distribution system, with 250 micron internal filter, 50 micron pressure-side filter, cooler pipe connections and magnetic drain plugs
Differential:TLT Powerflow™ plate-type with adjustable preload option
Semi-Auto Compatibility:Integrated Hewland Semi-Auto System option
Clients Include:- Palmersport FIA Formula 2
- Praga R4S
- Chevron GT3
- Darrian
- Sprint and Hillclimb Vehicles

RATIOS & FINAL DRIVES

Part NumberDescriptionRatioTorque Capacity
TMT-221-8:358/35 FINAL DRIVE4.375275 lb.ft/370Nm
TMT-221-9:359/35 FINAL DRIVE3.889320 lb.ft/430Nm
TMT-221-10:3110/31 FINAL DRIVE3.1320 lb.ft/430Nm
NMT-221-11:3111/31 FINAL DRIVE2.818320 lb.ft/430Nm

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio (1st)Ratio (2nd)
TE-13:37-INTLAYSHAFT (Integral 1st)2.846-
TE-13:34-INTLAYSHAFT (Integral 1st)2.615-
TE-13:33-INT *LAYSHAFT (Integral 1st)2.538-
TE-14:34-INTLAYSHAFT (Integral 1st)2.429-
TE-14:33-INTLAYSHAFT (Integral 1st)2.357-
TE-14:32-INT *LAYSHAFT (Integral 1st)2.286-
TE-15:33-INT *LAYSHAFT (Integral 1st)2.200-
TE-15:32-INTLAYSHAFT (Integral 1st)2.133-
TE-15:30-INT *LAYSHAFT (Integral 1st)2.000-

Layshaft Options (Integral 1st and 2nd gear)

Part NumberDescriptionRatio (1st)Ratio (2nd)
TE-12:38/13:34LAYSHAFT (Int 1st & 2nd)3.1672.615
TE-12:38/14:35 *LAYSHAFT (Int 1st & 2nd)3.1672.500
TE-12:38/14:33LAYSHAFT (Int 1st & 2nd)3.1672.357
TE-12:37/14:34 *LAYSHAFT (Int 1st & 2nd)3.0832.429
TE-12:37/14:33 *LAYSHAFT (Int 1st & 2nd)3.0832.357
TE-13:38/14:34 *LAYSHAFT (Int 1st & 2nd)2.9232.429
TE-13:38/14:33LAYSHAFT (Int 1st & 2nd)2.9232.357
TE-13:38/15:33 *LAYSHAFT (Int 1st & 2nd)2.9232.200
TE-13:38/15:32 *LAYSHAFT (Int 1st & 2nd)2.9232.133
TE-13:37/15:33 *LAYSHAFT (Int 1st & 2nd)2.8462.200
TE-13:37/15:32LAYSHAFT (Int 1st & 2nd)2.8462.133
TE-13:35/15:31 *LAYSHAFT (Int 1st & 2nd)2.6922.067
TE-13:35/14:33LAYSHAFT (Int 1st & 2nd)2.6922.357
TE-13:34/15:34 *LAYSHAFT (Int 1st & 2nd)2.6152.267
TE-13:34/15:33LAYSHAFT (Int 1st & 2nd)2.6152.200
TE-13:34/15:32LAYSHAFT (Int 1st & 2nd)2.6152.133
TE-13:34/15:31LAYSHAFT (Int 1st & 2nd)2.6152.067
TE-13:34/15:30LAYSHAFT (Int 1st & 2nd)2.6152.000
TE-14:34/15:30LAYSHAFT (Int 1st & 2nd)2.4292.000
TE-14:33/15:32 *LAYSHAFT (Int 1st & 2nd)2.3572.133

Hubbed Gear Options (3rd gear - use with integral 1st & 2nd only)

Part NumberDescriptionRatio (1st)Ratio (2nd)
104-15:31-HUB *RATIO2.067-
104-15:30-HUB *RATIO2.000-
104-15:29-HUBRATIO1.933-
104-16:30-HUB *RATIO1.875-
104-16:29-HUBRATIO1.813-
104-17:30-HUB *RATIO1.765-
104-16:28-HUBRATIO1.750-
104-18:31-HUB *RATIO1.722-
104-17:29-HUBRATIO1.706-
104-16:27-HUB *RATIO1.688-
104-18:30-HUBRATIO1.667-
104-17:28-HUB *RATIO1.647-
104-16:26-HUBRATIO1.625-
104-18:29-HUBRATIO1.611-
104-17:27-HUBRATIO1.588-
104-18:28-HUB *RATIO1.556-
104-17:26-HUB *RATIO1.529-
104-18:27-HUB *RATIO1.500-
104-17:25-HUB *RATIO1.471-

Standard Gear Options (2nd - 6th with integral 1st OR 4th- 6th)

Part NumberDescriptionRatio (1st)Ratio (2nd)
104-15:30-STDRATIO2.000-
104-15:29-STDRATIO1.933-
104-16:30-STD *RATIO1.875-
104-16:29-STDRATIO1.813-
104-18:32-STD *RATIO1.778-
104-17:30-STD *RATIO1.765-
104-16:28-STDRATIO1.750-
104-18:31-STD *RATIO1.722-
104-17:29-STDRATIO1.706-
104-16:27-STDRATIO1.688-
104-18:30-STDRATIO1.667-
104-17:28-STD *RATIO1.647-
104-16:26-STDRATIO1.625-
104-18:29-STD *RATIO1.611-
104-17:27-STDRATIO1.588-
104-18:28-STD *RATIO1.556-
104-17:26-STDRATIO1.529-
104-18:27-STDRATIO1.500-
104-17:25-STDRATIO1.471-
104-18:26-STD *RATIO1.444-
104-19:27-STDRATIO1.421-
104-20:28-STD *RATIO1.400-
104-18:25-STDRATIO1.389-
104-19:26-STDRATIO1.368-
104-20:27-STDRATIO1.350-
104-18:24-STDRATIO1.333-
104-19:25-STDRATIO1.316-
104-20:26-STDRATIO1.300-
104-18:23-STDRATIO1.278-
104-19:24-STDRATIO1.263-
104-20:25-STDRATIO1.250-
104-21:26-STDRATIO1.238-
104-22:27-STD *RATIO1.227-
104-19:23-STDRATIO1.211-
104-20:24-STD *RATIO1.200-
104-21:25-STD *RATIO1.190-
104-22:26-STDRATIO1.182-
104-23:27-STD *RATIO1.174-
104-19:22-STDRATIO1.158-
104-20:23-STD *RATIO1.150-
104-21:24-STD *RATIO1.143-
104-23:26-STDRATIO1.130-
104-26:29-STDRATIO1.115-
104-28:31-STD *RATIO1.107-
104-20:22-STD *RATIO1.100-
104-22:24-STDRATIO1.091-
104-24:26-STD *RATIO1.083-
104-27:29-STD *RATIO1.074-
104-20:21-STDRATIO1.050-
104-23:24-STDRATIO1.043-
104-27:28-STD *RATIO1.037-
104-24:24-STDRATIO1.000-
104-25:24-STDRATIO0.960-
104-26:24-STDRATIO0.923-
104-27:24-STDRATIO0.889-
104-23:20-STDRATIO0.870-
104-25:20-STD *RATIO0.800-
* Subject to availability, please enquire.

TOOLING

Socket and reaction bar-SK-1452
Pinion Setting Jig-SK-1470-A
Pinion Tool-SK-1913
Seal assembly tool (built in actuator only)-SK-2239
Piston assembly tool (built in actuator only)-SK-2240
Fork setting jig-SK-2311
Diff holding post-SK-838-A
Diff holding collar-SK-838-B
Diff preload tool-SK-838-C

The JFR-200 is the ultimate transmission for any small, single-seat race car requiring the latest innovations in drive technology. JFR is designed for the premium-quality end of the compact racing car market, as the `smaller sibling` to the prolific FTR-200 transaxle unit (used in F3, Star Mazda and Formula Ford to name a few).

While internals remain almost identical to the FTR unit, the JFR design does away with the integrated engine oil tank to provide a lighter, more compact design. The resulting front face will retro-fit to the popular LD-200 mounting.

The JFR-200 is available in either 5 or 6-speed variants, both with sequential shift and full semi-auto system compatibility. As with the FTR, free or Powerflow differential options are both available.

To find out more on the JFR-200, Please see below:

KEY BENEFITS

  1. Compact, cost effective, robust and reliable design proven in many motorsport series applications
  2. Wide range of available specification choices
  3. Race proven reliability and performance
  4. Designed to enable ease of ratio changes without removal of the transmission from the vehicle
  5. Light, positive gear change

SPECIFICATIONS

Normal Application:Single-Seater Race Vehicles
Case Material:Aluminium
Shift Pattern:5 and 6-speed with reverse (R-N-1-2-3-4-5-6)
Selection:Manual Sequential
Mounting Layout:Rear Transaxle
Max. Engine Torque:Up to 325 Nm / 240 lb.ft (dependent on FD)
Cluster Layout:Longitudinal straight-cut cluster behind spiral bevel final drive
Weight:34kg
Lubrication:Splash-type
Differential:FTR Powerflow™ plate-type limited slipMultiple free-differential options
Semi-Auto Compatibility:Hewland Semi-Auto System available as a bespoke installation
Clients Include:- Praga Cars R1
- Radical SR5 and SR8
- Skip Barber Race School
- Ralph Firman Racing
- West Racing
- Chevron Cars / Jordan Racing

RATIOS & FINAL DRIVES

5 SPEED OPTIONS - FINAL DRIVE, 1ST & 2ND GEAR

Part NumberDescriptionRatio
LJS-221-9:31CROWNWHEEL & PINION3.444
LJS-221-12:34CROWNWHEEL & PINION2.833

GEAR RATIO OPTIONS

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
LJS-12:38-INTLAYSHAFT (1ST GEAR)3.167
LJS-12:35-INTLAYSHAFT (1ST GEAR)2.917
LJS-12:33-INTLAYSHAFT (1ST GEAR)2.750
LJS-12:31-INTLAYSHAFT (1ST GEAR)2.583
LJS-12:29-INTLAYSHAFT (1ST GEAR)2.417
LJS-15:31-INTLAYSHAFT (1ST GEAR)2.067
LJS-15:29-INTLAYSHAFT (1ST GEAR)1.933

Hubbed Gear Options (2nd Gear)

Part NumberDescriptionRatio
JFR-15:40-HUB *RATIO2.667
JFR-14:35-HUB *RATIO2.500
JFR-14:33-HUBRATIO2.357
JFR-13:30-HUBRATIO2.308
JFR-15:34-HUBRATIO2.267
JFR-15:33-HUBRATIO2.200
JFR-15:32-HUBRATIO2.133
JFR-15:31-HUBRATIO2.067
JFR-15:30-HUBRATIO2.000
JFR-15:29-HUBRATIO1.933
JFR-16:30-HUBRATIO1.875
JFR-17:30-HUBRATIO1.765
JFR-17:29-HUBRATIO1.706
JFR-17:27-HUBRATIO1.588

6 SPEED OPTIONS - FINAL DRIVE, 1ST & 2ND GEAR

Final Drive Options

Part NumberDescriptionRatio
FTR-221-9:35CROWNWHEEL & PINION3.889
FTR-221-9:31CROWNWHEEL & PINION3.444
FTR-221-12:34CROWNWHEEL & PINION2.833

Layshaft Options (Integral 1st gear)

Part NumberDescriptionRatio
FTR-12:38-INTLAYSHAFT (1ST GEAR)3.167
FTR-12:35-INTLAYSHAFT (1ST GEAR)2.917
FTR-12:33-INTLAYSHAFT (1ST GEAR)2.750
FTR-12:31-INTLAYSHAFT (1ST GEAR)2.583
FTR-12:29-INTLAYSHAFT (1ST GEAR)2.417

Hubbed Gear Options (2nd gear)

Part NumberDescriptionRatio
FTR-14:35-HUBRATIO2.500
FTR-14:34-HUBRATIO2.429
FTR-14:33-HUBRATIO2.357
FTR-13:30-HUBRATIO2.308
FTR-15:34-HUBRATIO2.267
FTR-15:33-HUBRATIO2.200
FTR-15:32-HUBRATIO2.133
FTR-15:31-HUBRATIO2.067
FTR-15:30-HUBRATIO2.000
FTR-15:29-HUBRATIO1.933
FTR-16:30-HUBRATIO1.875
FTR-17:31-HUBRATIO1.824
FTR-15:27-HUBRATIO1.800
FTR-17:30-HUBRATIO1.765
FTR-15:26-HUBRATIO1.733
FTR-17:29-HUBRATIO1.706
FTR-16:27-HUBRATIO1.688
FTR-15:25-HUBRATIO1.667
FTR-16:26-HUBRATIO1.625

ALL OTHER GEAR RATIOS (5 & 6 SPEED)

Standard Gear Options (3rd - 6th)

Part NumberDescriptionRatio
FTR-15:30-STDRATIO2.000
FTR-15:29-STDRATIO1.933
FTR-16:30-STDRATIO1.875
FTR-17:31-STDRATIO1.824
FTR-15:27-STDRATIO1.800
FTR-17:30-STDRATIO1.765
FTR-15:26-STDRATIO1.733
FTR-17:29-STDRATIO1.706
FTR-16:27-STDRATIO1.688
FTR-15:25-STDRATIO1.667
FTR-16:26-STDRATIO1.625
FTR-17:27-STDRATIO1.588
FTR-16:25-STDRATIO1.563
FTR-17:26-STDRATIO1.529
FTR-16:24-STDRATIO1.500
FTR-17:25-STDRATIO1.471
FTR-18:26-STDRATIO1.444
FTR-16:23-STDRATIO1.438
FTR-19:27-STDRATIO1.421
FTR-18:25-STDRATIO1.389
FTR-19:26-STDRATIO1.368
FTR-17:23-STDRATIO1.353
FTR-18:24-STDRATIO1.333
FTR-19:25-STDRATIO1.316
FTR-20:26-STDRATIO1.300
FTR-18:23-STDRATIO1.278
FTR-19:24-STDRATIO1.263
FTR-20:25-STDRATIO1.250
FTR-21:26-STDRATIO1.238
FTR-18:22-STDRATIO1.222
FTR-19:23-STDRATIO1.211
FTR-21:25-STDRATIO1.190
FTR-23:27-STDRATIO1.174
FTR-19:22-STDRATIO1.158
FTR-21:24-STDRATIO1.143
FTR-24:27-STDRATIO1.125
FTR-19:21-STDRATIO1.105
FTR-24:26-STDRATIO1.083
FTR-18:19-STDRATIO1.056
FTR-25:26-STDRATIO1.040
FTR-24:24-STDRATIO1.000
FTR-25:24-STDRATIO0.960
FTR-26:24-STDRATIO0.923
FTR-27:24-STDRATIO0.889
* Subject to availability, please enquire.

TOOLING

Socket-SK-1175-C
Reaction Bar-SK-1427
Pinion Setting Jig-SK-1709
Bearing Puller-SK-1714
Comb Tool-SK-1716
Pinion Setting Tool (6 Speed)-SK-1913-A
FTR Tripod Removal Kit-SK-2025
Slide Hammer Kit-SK-2025-A
Pinion Spanner-SK-247
Fork Setting Jig (6 speed)-SK-2602
Fork Setting Jig (5 speed)-SK-2603

Building on Hewland’s extensive and successful history in off-road racing, a newly developed 4WD solution has been launched to meet the needs high performance off-road series.

Based on the MLGW-200 transmission, the MLGW4 is a lightweight, high performance in tunnel 4WD solution with a central adjustable preload differential splitting the drive distribution to the front and the rear. 

The design incorporates an input drop gear, allowing the drive output height to be maintained at a level in-line with the clutch shaft. This provides for an exceptionally lightweight and compact gearbox to suit a wide range of front-engined, rear wheel drive race and rally applications.

KEY BENEFITS

  1. Variable transfer ratios and input drop gears
  2. Modern selection technology from the Hewland range ensures reliable performance
  3. Optional external Semi-Auto system provides consistent shift times and significantly increased component life

SPECIFICATIONS

Normal Application:High performance off-road 
Case Material:Aluminium
Shift Pattern:5 or 6-speed with reverse
Selection:Manual SequentialSemi-Auto Sequential
Mounting Layout:In Tunnel
Max. Engine Torque:800 Nm / 590 lb.ft torque capacity
Cluster Layout:Longitudinal straight-cut cluster with Input Drop Gear
Weight:36 Kg
Lubrication:Pressurised distribution system, with 250 micron internal filter and external cooler connections
Differential:Externally adjustable preloadCartridge style
Semi-Auto Compatibility:External bolt-on Hewland Semi-Auto option

RATIOS & FINAL DRIVES

DROP GEAR OPTIONS

Part NumberDescriptionRatio (1st)
MLG-24:27-TRDROP GEAR1.125
MLG-27:28-TR *DROP GEAR1.037
MLG-24:24-TRDROP GEAR1.000
MLG-28:27-TR *DROP GEAR0.964
MLG-27:24-TRDROP GEAR0.889

GEAR RATIO OPTIONS

Layshaft Option (Integral 1st and 2nd)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLGW-12:38-15:32LAYSHAFT (1ST & 2ND)3.1672.133

Standard Gear Options (3rd to 5th)

Part NumberDescriptionRatio (1st)Ratio 2nd
MLGW-17:28-STDRATIO1.647-
MLGW-18:24-STDRATIO1.333-
MLGW-20:22-STDRATIO1.100-

6th Gear Options

Part NumberDescriptionRatio (1st)Ratio 2nd
MLGW-25:24-HUBRATIO0.960-
Please enquire for additional ratios, further options subject to evaluation.

TOOLING

Fork Setting Handle-SK-1732-B
Fork Setting Plate-SK-2444-B
Fork Setting Support Post-SK-2853-A

In recognition of the demand for high-performance differential solutions, Hewland has developed the ED-200, suitable for RWD and 4WD vehicles. With a design focused on maximum traction and optimised power distribution, Hewland has utilised its previous experience in integral differentials to produce a product well-suited to any high-torque competition vehicle.

The ED-200 has been designed with versatility in mind, providing ultimate performance to a wide range of customers and applications. Multiple mounting points and orientations allow for installation in almost any location, regardless of prop shaft rotation. An integrated oil pump delivers lubrication throughout, ensuring minimal loss in power transfer.

Available with a magnesium or aluminium casing and a wide range of final drive and ramp options, the ED-200 provides optimal traction and power distribution without the need to sacrifice performance elsewhere.

Full compatibility with Hewland’s most advanced differentials, the ED-200 is perfectly suited for usage with the highly advanced TSI (Torque and speed sensing) differential, or the Le Mans winning TLT Powerflow differentials utilised in our LLS and TLS transmission systems.

To find out more on the ED-200, Please see below:

KEY BENEFITS

  1. Multiple mounting points for fitment to most vehicles
  2. Optimised design ensures maximum traction
  3. Advanced torque and speed sensing differential options
  4. Internal oil pump providing improved cooling and lubrication
  5. Various final drive, differential and ramp options to suit almost any vehicle

SPECIFICATIONS

Normal Application:RWD and 4WD vehicles
Case Material:Magnesium or Aluminium
Mounting Layout:Various – multiple mounting points
Max. Engine Torque:1250 Nm / 925 lb.ft (dependent on final drive ratio)
Weight:40Kg (TSI Magnesium), 43Kg (TSI Aluminium)
Lubrication:Integrated oil pump
Differential:ED Powerflow™ plate-type limited-slip (adjustable / torque and speed sensing options available)
Clients:GT300 Subaru BRZ (R&D Sport)

RATIOS & FINAL DRIVES

FINAL DRIVE OPTIONS

Part NumberDescriptionRatio
ED-221-9:31CROWNWHEEL & PINION3.444
*ED-221-10:31CROWNWHEEL & PINION3.100
*ED-221-11:31CROWNWHEEL & PINION2.818
*ED-221-12:31CROWNWHEEL & PINION2.583
*ED-221-13:31CROWNWHEEL & PINION2.385
* Subject to availability, please enquire.

TOOLING

Socket-SK-1452-A
Reaction Bar-SK-2086-B
Pinion Setting Gauge-SK-2418
Pinion Tool-SK-2551
-SK-2424
Preload Adjuster Tool-SK-1623
(Adjustable diff only)
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In recognition of the demand for high-performance differential solutions, Hewland has developed the ED-200, suitable for RWD and 4WD vehicles. With a design focused on maximum traction and optimised Read More