TRAXXAS TRX4 CNC Differential Carrier Set 5pcs TRX4011 by GPM  [TRX4011]

Precision aluminium diff mounts for TRX4

This five-piece aluminium differential carrier set is an aftermarket upgrade for TRAXXAS TRX4 Trail Crawler platforms, supplying a sturdy bearing surface for front and rear diff assemblies. The components are CNC machined with a three-dimensional finish to reduce concentrated heat areas while keeping original drivetrain geometry intact.

Functionally the carriers protect and steady the diff gears so gear engagement stays consistent under load and they help conduct heat away from the diff housing during prolonged crawling. They are intended to fit original diff gears and housings for a direct swap.

Assembly notes: included hardware is stainless steel round head screws (2.5*6 - 4pcs) for securing the carriers; reuse factory fasteners where appropriate and check all six mounting screws for correct torque after the initial run. Note the 9mm widened hex adapter is specified as 4mm wider than the stock hex, so verify wheel hex clearance prior to installation.

A straightforward, low-modification aluminium replacement for TRX4 diffs that adds stiffness and better passive heat management for trail use.