Audi/VW 02E AWD front axle DSG DQ250 (20 teeth ring) Differential Wavetrac

The Wavetrac differentials have been specially developed to improve the disadvantages of the standard differentials. These state-of-the-art differentials have helical gearing to improve grip even with low traction. Innovative technology! The Wavetrac differentials utilise a patented technology that prevents wheel spin when the wheels are unloaded, making them the only ones on the market. At zero axle load, the Wavetrac cam device generates an internal load and maintains the drivetrain on the hand wheel instead of acting like an open differential and spinning into the void! High quality materials! Every Wavetrac differential is made from the highest quality materials available. The internal gears are made from high-strength 9310 alloy steel. The differential cases are made from case-hardened billet steel. To complete the package, each Wavetrac differential is built exclusively with high quality, high strength bolts from ARP. ARP ring gear bolts included (torque to 85 ft lbs/ 115 Nm and use Loctite 242) 6 quarts VW Audi DSG oil recommended.