Traxxas Brass Differential Cover. These are an optional set of brass differential covers intended for the Traxxas TRX-4M. Package includes two brass differentials and eight 1.6x12mm Button head screws.

Driveshaft extension kit, center (includes internal splined, xx-long (2), internal splined, medium (1) and internal splined, short (1))

Gray battery hold-down with metal posts (2) and retaining clips (2).

Traxxas Sledge/X-Maxx/E-Revo VXL 17mm Splined Wheel Nut. These optional wheel nuts are intended for the Traxxas Sledge, X-Maxx or E-Revo VXL 2.0. Package includes four wheel nuts.

Traxxas Front HD Driveshaft Assembly with 6mm Axle. This is an optional front driveshaft intended for the Extreme Heavy Duty Upgrade Kit (TRA9080). Package includes one pre-assembled inner driveshaft, one pre-assembled outer driveshaft and driveshaft pin.

The Traxxas TRX-4M Utility Trailer Side Panels are a great option to add scale detail to your mini crawler.

Traxxas TRX-4M Transmission Ball Bearing Kit. This is an optional bearing kit intended for replace the bushings in the TRX-4M transmission. Ball bearings provide smooth long lasting performance and reduce power robbing friction.

Traxxas Hoss/Rustler/Slash 4x4 Rear HD Driveshaft Assembly with 6mm Axle.

Traxxas TRX-4 Left Front Axle Shaft. Package includes one axle shaft and one cross pin.

This is a replacement 11-tooth heavy duty front differential pinion gear for the Traxxas X-Maxx. Designed for use with 35-tooth heavy duty ring gear (#7792). Package contains one pinion gear.

The Trailer Light Kit adds working brake and reverse lights to the TRX-4M™ utility trailer. Give your trailer and extra dose of scale realism with this all-inclusive kit.