Wavetrac Porsche 944 LSD, Porsche 944 1986+ also Audi 016 Front

The Wavetrac Porsche 944 LSD is a helical limited slip differential for the Porsche 944 1986 on, including turbo. Also fits Audi front applications with the 016/093 5-speed manual: Coupe GT, 4000 quattro, quattro Coupe.
Wavetrac part number: 40.309.170WK

Wavetrac Porsche 944 fitment

Fits: Rear differential for Porsche 944 1986 on, including turbo. Also fits Audi front applications with the 016/093 5-speed manual: Coupe GT, 4000 quattro, quattro Coupe.

Installation notes: 944 turbo and turbo S models with the OEM LSD and trans oil cooler option must convert to the open-diff style drive gear, part 016.115.165A and roll pin N.100.792.01. Includes a bearing spacer for the small-end side of the differential, only needed on some models.

About the Wavetrac differential

Wavetrac designed this differential from a clean sheet, so it brings current gear technology to the market. Internally, the gear tooth forms give more strength and better oil film retention than competitive designs. The gear package is also smaller, which reduces overall mass yet makes it more durable. In addition, Wavetrac put as much material as possible at the side gear and axle interface, because this area matters most when power levels get high.

The Wavetrac Porsche 944 unit uses patented technology that mitigates wheelspin when an unloaded wheel condition arises. In fact, it is the only torque-biasing differential on the market that does this. During zero axle load conditions, the Wavetrac cam device acts to create internal load. As a result, it maintains drive on the gripping wheel instead of acting like an open diff and going nowhere.

Wavetrac crafts each differential from the highest quality materials available. The internal gears use high-strength 9310 alloy steel, and the diff bodies come from case-hardened steel billet. To complete the package, every Wavetrac differential uses high-strength fasteners from ARP, the world leader in fasteners. Finally, all Wavetrac differentials include a transferable limited lifetime warranty.

Special order item

The Wavetrac Porsche 944 LSD is a special order item, so please enquire for pricing and lead time. We can check the fitment against your VIN or rego number, and we can also fit the unit for you in our Christchurch workshop. Lead times vary by unit, so we quote each order fresh and confirm the delivery date with you before we order. Please note that special order parts may not be returnable.