TRAXXAS TRX4 Centre Gear Carrier TRX4038 by GPM  [TRX4038]

Centre gearbox upgrade for precise crawl setup

This machined aluminum center gear box is an aftermarket replacement compatible with the TRAXXAS TRX4 Trail Crawler platform, created to stabilise the centre transmission gears and sharpen steering feedback during technical crawling. It secures gear alignment and cuts down drivetrain play without altering gear ratios.

Recommended for hobbyists carrying out maintenance or upgrades, the component provides a durable mounting surface for the centre gears and helps maintain consistent gear mesh when the vehicle is under load. When swapping out the factory plastic carrier, inspect mesh and clearances carefully to avoid premature wear on gears or bearings.

Included hardware listed with the product from the manufacturer: Stainless Steel Round Head Screw 3x10 - 1pc, Stainless Steel Round Head Screw 3x8 - 3pcs, Stainless Steel Cap Head Screw 2.5x6 - 8pcs, Stainless Steel Flat Head Screw 3x8 - 2pcs. Use the provided fasteners to secure the unit and retain any existing bearings or spacers from your original assembly where applicable.

This centre gearbox offers a straightforward route to a firmer centre transmission mount on TRX4 rigs; set the gear mesh correctly and refresh bearings if you want the cleanest operation.