SL90-20

Transaxle 4WD Gearbox

Circuit

Hill Climb

Rally

Rallycross

Off-Road

SADEV’s SL90-20 gearbox has earned the nickname Chameleon for good reason. It can handle almost every application you can imagine – two-wheel drive, four-wheel drive, front or rear mounted, all across a wide variety of motorsport disciplines.

Beyond its high torque capabilities, its customisation options are huge: an optional load-bearing case, 4WD central engine, 4WD overhang engine and more.

For those looking for a highly adaptable and competitive option at the highest levels of motorsport, the SL90-20 is an ideal choice.

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Specification (4WD variant)

Max Torque: 800Nm


Six-speed sequential gearbox + one reverse gear

Manual sequential gear selection

Bevel gear ratio: 9×35 or 10×31

Bevel gear cut and grinded in-house on SADEV’s CNC units

Wide range of ratios available

Straight cut gears

Dog ring gear engagement

Interchangeable gear ratios

High strength carburizing steel

Gear teeth grinded with optimized profile

Shot penning on internal parts

Specific input shaft

Limited slip differential

Ramp and plate system – three discs type

Preload made by spring washer

Wide range of ramp plates available

Reverse lockout cable (solenoid system optional)

Flat shift sensor

Splash lubrication system

Magnetic drain plugs

Painted AS7G aluminum casings

Case joint faces sealed with O-Rings

Weight (input shaft included): 67kg (148lbs)

Accessories

Gear display

Mounting plate

Driveshafts

Propshaft

Discover your solution


Know what you're after? Or need some guidance on how to spec your transmission? Either way, your next port of call is Kenneth Hansen.


Get in touch to discuss your requirements.

Contact Kenneth