TRAXXAS TRX4 Trail Crawler Centre Gearbox Diff Lock Servo Mount TRX4034M by GPM  [TRX4034M]

Centre gearbox brace for diff lock and servo linkages

The TRX4034M 6061 T6 aluminium mount is an aftermarket part for the TRAXXAS TRX4 Trail Crawler that reinforces the centre gearbox where the differential lock and servo connect. Machined from 6061 T6 aluminium, it aims to keep weight down while adding targeted stiffness in critical areas.

The design uses a hollowed 3D form to cut mass yet preserve stiffness around the diff lock attachment and servo link points. The result is reduced unwanted flex under load and more consistent servo behaviour during technical crawling and extraction work.

Installation: the mount replaces or supports the original centre gearbox mounting points on TRX4 Trail Crawler builds and is fastened with the supplied stainless steel round head screws. Users install this part to tighten chassis reaction near the gearbox and reduce play in the servo-to-lock linkage.