Hong Nor A-90A - Cap Joint For Diff

The Hong Nor A-90A Cap Joint For Diff (part HNA-90A) is a genuine factory replacement component for the differential assembly. It is intended to restore smooth and reliable drivetrain function when the original cap joint shows signs of wear or damage, making it a sensible choice for routine maintenance or repair.

Overview

As an OEM Hong Nor spare, this cap joint offers a direct part-number match for applications that specify A-90A/HNA-90A. Keeping a fresh cap joint in the differential can help maintain consistent performance and longevity of your RC drivetrain during regular use.

Suggested Compatibility

Intended for Hong Nor models that list A-90A or HNA-90A in their official parts diagram for the differential assembly. Please refer to your vehicle’s manual or exploded view to confirm the correct part number before ordering.