Traxxas TRX-4 Compatible Rear Portal Axle Mount JR-TRX405-BK by Jazrider  [JR-TRX405-BK]

Compatibility Notes for TRX-4 Portal Mount

This black aluminium rear portal drive axle mount is supplied as an aftermarket replacement compatible with Traxxas TRX-4 platforms. It is intended to act as the rear portal axle mounting point for model repairs or configuration changes rather than to imply factory origination or enhanced performance figures.

Fit this component when replacing damaged portal mounts or when assembling a scale axle setup that requires a metal mounting point. The aluminium construction is called out for its durability, but always confirm precise dimensions and whether fixings are included by checking the seller listing before purchase.

Fitment guidance: designed to be a direct rear portal drive axle mount for TRX-4 use. Verify mating faces and thread engagement during test assembly, ensure correct alignment with the rear portal axle, and confirm there is no binding once the drivetrain is reassembled. Consider how the mount interacts with axle height when planning final setup.