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LLS-200
LLS-200-image

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
LWS-200
LWS-200-image

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
TMT-200
TMT-200-image

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.

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
[formidable id="2"]
[formidable id="2"]
LLS-200-image
LLS-200
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 Read More
LWS-200-image
LWS-200
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 M Read More
TMT-200-image
TMT-200
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 Read More