All Products

Function & Usage Fully assembled front or rear differential designed to manage power distribution and traction while maintaining smooth drivetrain operation under high-load 6S and 8S conditions. Upgrade Advantages Constructed using a hybrid of...

Function & Usage Fully assembled front or rear differential designed to manage power distribution and traction while maintaining smooth drivetrain operation under high-load 6S and 8S conditions. Upgrade Advantages Constructed using a hybrid of...

Function & UsageCenter transmission CVD dogbone set engineered to transfer drivetrain power smoothly and efficiently between the center differential and front/rear driveline components. Upgrade AdvantagesConstructed from 4140 medium carbon steel with...

Function & UsageHeavy-duty front and rear CVD dogbone and differential outdrive set designed to transmit drivetrain power smoothly between the differential and wheels in high-load 1/5-scale ARRMA platforms. Upgrade AdvantagesManufactured from 4140...

Function & UsageFront aluminum top plate designed to mount the upper suspension arms, steering posts, and front chassis brace while tying the front steering and gearbox assembly together for improved rigidity and alignment. Upgrade AdvantagesMachined...

Function & UsageMounts over the motor area to deliver active cooling and help keep motor temperatures down during hard runs. Upgrade AdvantagesDual-structure aluminum fan cover and heat sink dramatically improve heat dissipation for better motor...

Function & UsageMounted on both sides of the chassis to shield and protect the vehicle from impacts, scrapes, and side hits. Upgrade AdvantagesCrafted from lightweight, high-tensile 6061-T6 aluminum for improved strength and long-term protection...

Function & UsageProtects and stabilizes the differential assembly so the gears run smooth, aligned, and reliable under load. Upgrade AdvantagesMachined from high-strength, lightweight 7075-T6 aluminum for significantly improved durability and heat...

Reinforce your drivetrain with GPM’s 7075-T6 Aluminum Differential Case — the ultimate upgrade for strength, heat resistance, and long-term stability. This precision-machined replacement (Original Part No. 7781) delivers superior...

Ditch brittle stock rings and step up your RC game. Our Bead Lock Rings are crafted from a flexible, high-strength rubber-like compound that won’t crack or deform under stress. They deliver the right amount of give to keep your tires firmly seated...

Upgrade OverviewThe GPM Chassis Skid Plate Brace is the ultimate protection upgrade for your ARRMA 6S series vehicles. Crafted for durability and precision, this CNC-machined 7075 aluminum part enhances the overall chassis integrity, ensuring your truck...

Upgrade OverviewThe GPM ARA-2041 Center Differential Gear Cover is designed to deliver superior protection, precision, and visual appeal for your ARRMA 6S platform. Engineered for serious bashers and racers, this CNC-machined component strengthens your...