This is a pair of Traxxas 0.30 Rate GTS White Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is the set of two Traxxas rear shock springs with 0.54 rate GTS

spur gear, 50-tooth(1.0 metric pitch)

Traxxas XO-1 Mod 1 Spur Gears are available in 46, 50 or 54 tooth count options to fine tune the gear ratio of your model.

Driveshaft, steel constant velocity (shaft only, 190.3mm) (1) (for use with #7895 X-Maxx® WideMaxx® suspension kit)

Suspension arms, upper, black (left or right, front or rear) (2) (for use with #7895 X-Maxx® WideMaxx® suspension kit)

This is a factory assembled replacement torque biasing transmission center drive gear with bearings for the Traxxas X-Maxx. Package contains one preassembled center drive gear and two 17x26x5mm ball bearings. (#5108)

This is a replacement 35-tooth heavy duty differential ring gear for the Traxxas X-Maxx. Designed for use with front or rear heavy duty 11-tooth differential pinion gears (#7790 & #7791). Package contains one ring gear.

This is a replacement Traxxas X-Maxx Gear Cover.

This is the Traxxas 51 Tooth X-Maxx Metal Transmission Output Gear. This steel output gear requires TRA7785X steel input gear.

This is a replacement Traxxas X-Maxx Spider Gear Shaft Set.

This is a replacement Traxxas X-Maxx Spider Gear Shaft Set, including two spider gear shafts, four spacers and two thin diff washers.