This is a Traxxas Front Portal Drive Input Gear for the TRX-4.

This is a pair of Traxxas Heavy Duty Rear Left/Right Axle Shafts for the TRX-4. Requires: TRA8065 front portal drive input gears

Traxxas 8060 - Front Axle Shafts, Heavy Duty, TRX-4 / TRX-6 Features: Left or Right side use Includes: (1) Front Axle Shaft Specs: Part number(s) included (in factory packaging): 8060

This is a Traxxas Short to Long Wheelbase Chassis Conversion Kit for the TRX-4 Scale and Trail Crawler. Includes: 4x Rear Upper & Lower Suspension Links 4x Front & Rear Shock Towers 1x Long Female Half Shaft

This is the Traxxas 45T spur gear for the TRX-4.

This is the Traxxas 39T spur gear for the TRX-4.

This is a pair of Traxxas 0.61 Rate GTS Blue Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is a pair of Traxxas 0.39 Rate GTS Orange Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

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 a pair of Traxxas 0.22 Rate GTS Yellow Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is the set of two Traxxas front shock springs 0.45 rate GTS.

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