This is a pack of four replacement Traxxas Unlimited Desert Racer Planetary Gears.

This is a Traxxas Rear Planetary Ring Gear for the Unlimited Desert Racer.

This is a Traxxas Planetary Ring Gear for the Unlimited Desert Racer.

This is a replacement Traxxas Spider Gear Shaft and Bushing Set for use with the Unlimited Desert Racer. This set includes two spider gear shafts and four spider bushings.

Gear set, differential (front) (output gears (2)/ spider gears (4) UDR

Carrier, differential, aluminum (front or center)/ x-ring gaskets (2), ring gear gasket/ 14.5x20 TW (2

This is a replacement Traxxas Unlimited Desert Racer Differential Carrier Case for use in the front and center positions. This set also includes two x-ring gaskets, one ring gear gasket and two 14.5x20 shims.

This is a replacement Traxxas Rear Ring Gear and Pinion Gear Set for the Unlimited Desert Racer. This set is for use in the rear axle only.

This is a Traxxas Front Differential Ring Gear and Pinion Gear for the Unlimited Desert Racer.

Gear set, rear differential (output gears (2)/ spider gears (4)) (#8581 required to build complete differential)

This is a set of four Traxxas Hex Wheel Hubs (Disc Brake Rotors) for the Unlimited Desert Racer.

This is a set of four Traxxas Front/Rear Brake Calipers in Grey for the Unlimited Desert Racer.