1.0″ soft tire foam inserts allow you to change the climbing and handling characteristics of your TRX-4M™ tires and account for different vehicle weights. Sold as a pair.

1.2″ inner diameter soft foam inserts fit on TRX-4MT™ monster truck wheels to change the climbing and handling characteristics of your TRX-4MT 3.1″ Terra Groove tires and account for different vehicle weights. Sold as a pair.

The Pro Scale® Lighting Kit adds working headlights, tail lights, brake lights, and hazard lights that respond precisely to your inputs.

Add enhanced crawling capability to your TRX-4M™ with the new High/Low 2-speed transmission. Compatible with standard gears and the optional 9776X gear set.

Based on the pro-quality bags our team uses in the field, the Traxxas backpack protects your gear and gets you to your destination in style.

This Front/Rear 43T Straight Diff Set provides replacement parts for servicing your Diff assembly.

This Front/Rear 50T Centre Diff Set provides replacement parts for servicing your Diff assembly.

This Front/Rear 43T Spiral Diff Set provides replacement parts for servicing your Diff assembly.

This high-quality Pinion Gear is manufactured from super-tough material for maximum performance.

This high-quality Pinion Gear is manufactured from super-tough material for maximum performance.

This 50T Spur Gear will provide a strong and durable direct replacement for your kit item.

This high-quality Input Shaft Cup provides a direct replacement for your kit item.

This super-strong Diff Case Set provides parts to replace your kit items.

This super-strong Diff Gear Set provides replacement parts for your kit items.

These high-quality Steel Diff Outdrives are the perfect spare parts to carry in your RC tool box.

These high-quality Pins are used in various areas of ARRMA vehicles. A useful spare part to carry in your tool box.

This high-quality 43T Straight Main Diff Gear is the perfect part to carry in your RC tool box.

This high-quality Diff Gasket is specially designed to prevent oil leakage from your Diff assembly.

These 13.6mm Aluminium Wheel Hexes provide a strong and secure wheel fitting for your ARRMA vehicle.

This is a package of four 17mm Wheel Nuts for the Arrma Kraton and Typhon.

These super-strong CVD Axles will provide a strong and reliable direct replacement part for your kit items.

This super-tough CVD Rebuild Set provides critical parts for servicing your vehicle.

This super-tough 91mm Dogbone is the perfect replacement for your kit item.

This high-quality 141.5mm CVD Driveshaft is the perfect part to carry in your RC tool box.