Samix Traxxas TRX-4 Brass Differential Covers are machined from heavy brass material and add a total of 60 grams of unsprung weight to the front or rear axle housing.

The Samix Traxxas TRX-4 Brass Steering Knuckle is a precision machined steering knuckle option that adds 102 grams of unsprung weight to the front of your TRX-4, for improved forward weight bias and performance.

Samix TRX-4 Brass Steering Knuckle, C-Hub, Portal Cover & Scale Brake Rotor Set

This is the ST Racing concepts aluminum front bulkhead for the Traxxas Electric Stampede, Rustler, Bandit, or Slash 1/10 vehicles and Nitro Slash.

This is a Traxxas Extended Rod End Set for use with the TRX-4 Long Arm Lift Kit. Includes: 4x Extended Standard Rod Ends 4x Extended Angled Rod Ends 8x Hollow Balls

This is a Traxxas Center Driveshaft Extension Kit for use with the TRX-4 Long Arm Lift Kit. Includes: 2x Long Internal Splined Extensions 2x Medium Internal Splined Extensions

Two speed conversion kit TRX-4

The heavy duty gearbox delivers extra durability to your drive train for less wear and tear and helps reduce maintenance

This is the Traxxas left and right rock sliders

Traxxas TRX-4 2021 Ford Bronco Inner Fenders with Rock Light Covers. These replacement fenders and rock light covers are intended for the Traxxas TRX-4 equipped with the 2021 Ford Bronco body.

This is the pair of two Traxxas TRX-4 inner front and rear fenders for the '79 Ford Bronco. Includes: Front and rear fenders Rock light covers Battery plate Four 3x8 flathead screws

This is a Traxxas Long to Short Wheelbase Chassis Conversion Kit for the TRX-4 Scale and Trail Crawler. Includes: 4x Rear Upper & Lower Suspension Links 4x Front & Rear Inner Fenders 1x Short Female Half Shaft 1x Battery Tray 4x 3x8mm FCS