AWESOMATIX O-AP0003 Aftermarket 7075 Alloy Diff Hub Pair - Factory Pro O-AP0003A  [FP-O-AP0003A]

Machined 7075 hub for the O-AP0003 chassis

This Factory Pro O-AP0003A hub is an aftermarket component made to fit AWESOMATIX O-AP0003 diffs and is supplied as two matched gear diff hubs. Constructed from 7075 alloy, it is intended for users needing a replacement hub or a sturdier upgrade within the gear differential.

Double-check compatibility with your specific O-AP0003 variant before installation. The hub alters the mechanical connection between diff gears and housing so it can be used as part of tuning work to refine diff locking and torque transfer for touring car layouts.

Fitting notes: replace the original hub inside the differential assembly following standard service procedures. Check mesh with spur and pinion, confirm bearing fit, and use the correct size hex keys when assembling. Inspect for wear after initial runs and re-torque fasteners if needed.