Differential Wavetrac LSD Limited Slip M32
Wavetrac Limited Slip Differential for all M32 gearboxes.
As used in all M32 gearboxes including:
Astra H VXR, 1.9 CDTi
Zafira B VXR, 1.9 CDTi
Corsa D VXR, SRiT
Alfa Romeo M32
Bearing and Seal Kit includes 2 x Differential Bearings, 2 x Genuine Vauxhall/Opel driveshaft oil seals and 1 x Genuine bearing flange seal.
>>>> NOTE: Not suitable for use in Corsa D Nurburgring/Clubsport gearbox without replacing the crown wheel i.e. M32 gearboxes fitted with the Drexler differential from the factory. Crownwheel and bolts available separately.
Wavetrac is the only geared diff on the market that does not lose all drive when one axle is unloaded. Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.
Wavetrac®: Designed from a clean sheet using state-of-the-art knowledge and engineering to be a better differential than any other. It uses a patented design to improve grip in low traction conditions.
Wavetrac®: Gives you quicker acceleration and faster cornering by driving both drive wheels instead of just one. And, it offers improved no-load performance when compared to other helical gear differentials on the market.
• Innovative: Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.
• Superior Materials: 9310 steel gears run in case-hardened billet or forged steel bodies. ARP® fasteners used throughout.
• Maintenance Free: As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.
• Limited LIFETIME Warranty: All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.
The beauty of the Wavetrac is that it is ideally suited to high performance road cars that see track use. It is very strong, yet transparent to both driver and traction control electronics during regular driving. On the track or in spirited road use, it provides drive to both wheels without the handling issues that traditional clutch type diffs create (there is no tendency to push/understeer with a Wavetrac).
The Wavetrac outperforms other gear type differentials because unlike them, it won't lose drive when one axle is unloaded (which happens more often than you'd think).
Lastly, one of the most underrated benefits of the Wavetrac is its smooth delivery of power near the limit. Its patented design makes for a very predictable, smooth addition of power when you need it most - when things are at their limits: on the edge of traction mid-corner and using throttle to keep it there; or coming into a corner a little hot, but quickly back on it to maintain exit speed...
These situations are often subjective to the driver, but the benefit can be felt. The Wavetrac makes you faster because it lets you drive with confidence. Smooth is fast.
Gearbox Oil: When using a Wavetrac®: we recommend using factory-compatible high performance oil such as 75w-90 Fully Synthetic Millers CRX NT+ or similar.
Do NOT use gear oils with friction modifiers or limited slip additives. Do NOT use Shockproof® or similar gear oils designed to reduce friction.
Please note that you will void the Wavetrac® Limited Lifetime Warranty if incorrect gear oil is used.