Wavetrac H22 Differential AWD Machining

This service involves machining a Wavetrac H22 FWD differential to be compatible with an AWD H22 drivetrain. The process includes the following steps: The differential’s bolt holes are machined to remove the internal threads, ensuring the diameter matches that of OEM K-series AWD transfer gear bolts. The bolt holes are recess-cut to accommodate the diameter of K-series bolt heads, providing proper clearance with the AWD H22 bell housing and ensuring accurate transfer gear tooth alignment. Important Notes: Once modified, the Wavetrac H22 differential will no longer be compatible with FWD applications. The Wavetrac H22 differential is sold separately. Customers sending their own differential for machining are responsible for covering shipping costs to and from the shop.