DIfferentials

Function & UsageRear Differential Cover designed to secure the rear differential assembly while protecting the internal differential gears from movement, impact, and debris. Direct replacement upgrade for the factory rear diff cover. Upgrade...

Function & UsageFront Differential Cover designed to secure the front differential assembly while protecting the internal differential gears from movement, impact, and debris. Direct replacement upgrade for the factory front diff cover. Upgrade...

Function & Usage4140 carbon steel differential outdrives designed for all differential locations (front and rear). These outdrives transfer rotational motion from the differential to the CVD or dogbone shafts, ensuring smooth drivetrain operation...

Function & UsageDifferential gear set replacement for the differential gear area, designed to restore smooth, reliable diff operation while maintaining stock-style gearing and fitment. Upgrade AdvantagesMade from medium carbon steel for improved...

Function & UsageSafe-D input shaft cup set for ARRMA 6S driveline input, designed to pair with a Safe-D compatible input gear to help maintain consistent drive transfer under hard bashing. Upgrade AdvantagesMachined from strong 4140 carbon steel for...

Function & UsageDifferential outdrives for the Arrma 8S platform, used in the front, center, or rear differential to transfer power from the diff to the drivetrain while maintaining smooth, consistent drive under load. Upgrade AdvantagesUpgraded 4140...

Function & UsageDifferential sealing rings that install inside the diff case to maintain a proper seal between the case halves, helping prevent diff fluid leaks and keeping your diff oil weight consistent over time. Upgrade AdvantagesMade from...

Function & UsageFront and rear differential ring and pinion gear set designed to improve power transmission efficiency and smoothness within the differential case. Upgrade AdvantagesUpgraded spiral gears manufactured from 4140 medium carbon steel...

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 & 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 & 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...