Easily Adapt a driveshaft to a Model 3 Drive Unit. This is designed for AWD builds with the motor in the center of the vehicle. The Adapter is made of CNC machined, heat treated 4340 Steel. Price is per pair. TorqueMountain's adapters are NOT stub axle flange adapters like some other adapters. Rather TorqueMountain's adapters retain the OEM tripod cv stub axle. This has many advantages. Since the OEM tripod cv stub axle is retained, OEM engineered stub axle retention is ensured. Additionally, the stub axle interface, including splines, material, oil paths, etc. is retained--ensuring factory engineered performance and longevity.
These TorqueMountain adapters are designed to be used with 2" OD, 0.120" wall DOM driveshaft tubing. We recommend using a weld-in double cardan on the other end of the driveshaft. On the TorqueMountain factory Willy's, we used a weld-n Spicer 1310 Double Cardan CV assembly on the other end of the driveshaft--allowing the driveshaft to bolt right up to our DANA 44 axles.
When paired with a Double Cardan CV, the tripod joint CV adapters provide a high level of smoothness--which is essential to providing a pleasant EV driving experience.
Please reach out to us for any application questions or other questions.
Model 3 Drive Unit to Drive-shaft Adapter
You can now buy the same adapters that enabled our eWilly's build. We use only the best components for the critical aspects of our builds--now you can too.