TRAXXAS E-REVO VXL Aluminium Centre Gearbox 16pcs Kit ER2038 by GPM  [ER2038]

Aluminium centre gearbox solution for E-REVO VXL

The ER2038 centre gearbox set is an aftermarket aluminium upgrade for TRAXXAS E-REVO VXL chassis, supplied as a 16 piece kit to stiffen the transmission centre and cut down drivetrain flex. Made from 6061 T6 aluminium, the components provide a rigid mounting platform to keep gears meshed under load.

Replacing the stock plastic carrier is a direct procedure: the set includes the required screws to fasten the centre assembly into the factory attachment points and is intended to fit the E-REVO drivetrain without needing motor mount or electronics changes. Tighten fasteners to an appropriate torque and check spur and pinion alignment after installation.

From a tuning perspective this part reduces centre-shaft play and maintains consistent engagement during high-power runs or rough terrain, which helps deliver repeatable steering response on scale RC vehicles. Colour choices include blue, red, grey silver/gun metal, orange, green, black, and brown.

Fit the ER2038 aluminium centre gearbox set when you need a firmer centre carrier to preserve gear stability and support consistent steering performance on TRAXXAS E-REVO VXL rigs.