Differential Outer Joint Upgrade for Auper D6 Dual Joint Shaft - SAK-C101F by 3Racing  [SAK-C101F]

Auper D6 outer joint for dual shafts

This product is an RC-scale differential outer joint intended to work with dual joint shafts on Auper D6 platforms. It forms the external coupling between the differential outdrive and the dual joint shaft, transferring torque while allowing the articulation demanded by the suspension.

Fitment and purpose: the outer joint replaces degraded or damaged external couplings, restoring smooth output rotation and reducing play at the differential output. It is offered as a direct replacement for models that employ the Auper D6 differential and dual joint shaft interface, and is intended only for use in RC models.

Installation guidance: inspect the differential outdrive and shaft splines for signs of wear before fitting, ensure mating surfaces are clean, slide the joint onto the shaft until fully seated, then refit and torque any retaining hardware. Confirm free movement throughout suspension travel and check for binding at maximum steering angles.

Maintenance and setup: this component impacts drivetrain backlash and NVH at the wheel ends; correct seating and minimal axial play support consistent handling characteristics. Regular checks and light lubrication of the moving interfaces help maximise service life and should be part of routine drivetrain troubleshooting.