Differential output yoke assembly, extreme heavy duty (2) (left or right, front or rear) (assembled with external-splined half shaft) (for use with #9080 upgrade kit)

Boost the top end of your TRX-4M™ with this Speed transmission. The transmission features a high 9.7:1 reduction ratio for maximum speed. Traxxas Pro Built®transmissions come professionally assembled with bearings and a fresh new Titan® 180 87-turn motor.

Give your TRX-4M™ unstoppable torque with this low-range transmission gear set. The gear set features an ultra-low 40.3:1 reduction ratio for maximum rock-climbing power. The set includes all transmission gears and a new 11-tooth motor pinion.

Designed for all-around action, the high-range gear set is a direct replacement for stock TRX-4M™ transmission gears. The package includes a full set of transmission gears and an 11-tooth pinion gear with a total 16.6:1 reduction ratio.

Take your TRX-4M™ to the next level by replacing the standard suspension links with these heavy-duty steel links.

Upgrade your TRX-4M’s™ center drivetrain with these heavy-duty telescoping driveshafts. Tough steel drive hubs key into brightly anodized 6061-T6 aluminum shafts for unbeatable strength and style.

Reduce friction and increase the precision of your TRX-4M™ by replacing the stock bushings with these high-quality black-seal bearings. Black-seal bearings offer ultimate protection from the elements with less maintenance in dirty environments.

Eliminate flex and increase steering precision in your TRX-4M™ by adding this aluminum servo mount. The mount is made from high-grade 6061-T6 aluminum for maximum strength and durability and then brightly anodized for a stylish look.

TUBES 144 mm (center to center) aluminum toe links are lighter than steel and stronger than titanium. The secret lies in their unique hollow tube design which maximizes rigidity while reducing weight.

Axle shafts, rear, outer (2) Replacement rear axle shafts fit left or right