Arrma GP5 42T spur gear

ARRMA GP5 42T Spur Gear (Main Diff Gear)

Elevate the performance and resilience of your RC vehicle with the ARRMA GP5 42T Spur Gear, a critical drivetrain component designed for the most demanding radio control enthusiasts. Engineered for bashers and racers who push their machines to the absolute limit, this main differential gear is the cornerstone of a robust and reliable powertrain. When you´re launching off massive jumps, tearing across rugged terrain, or hitting top speeds, the last thing you want is a drivetrain failure. This precision-crafted gear provides the peace of mind and unwavering performance you need to stay in the action longer and with more confidence. It´s the perfect part to keep in your RC toolbox, ready for a crucial repair or a proactive upgrade to bulletproof your vehicle´s central differential.

Key Benefits

Experience a new level of durability and consistency with this essential upgrade. The primary benefit of the GP5 42T spur gear lies in its exceptional strength. Machined from high-quality, strong steel, it is built to withstand the immense torque and stress generated by high-power brushless motor systems. This robust construction significantly reduces the risk of stripped teeth and premature wear, ensuring long-lasting durability run after run. Furthermore, the precision manufacturing process guarantees a gear with a perfectly consistent tooth profile, leading to smoother operation and reliable power transfer. This consistency ensures your vehicle performs predictably under extreme RC conditions, from high-G cornering to hard landings, providing a direct and efficient link between your motor and the wheels.

Main Features

This main diff gear is defined by its performance-oriented design. It features 42 precision-manufactured gear teeth, meticulously engineered for flawlessly smooth meshing and operation, even under the most intense loads. The straight-cut tooth profile is specifically chosen for its ability to deliver raw, direct power transfer with maximum efficiency, making it ideal for high-speed applications and extreme bashing. A key characteristic is its GP5 (gear profile) configuration, which is specifically designed to work in perfect harmony with the corresponding GP5 Main Input Gear, creating a perfectly matched and highly durable gear set. The entire component is constructed from exceptionally strong steel, providing the toughness required to handle the rigors of all-terrain RC action and ensuring consistent performance over its long service life.

For a seamless installation and optimal drivetrain function, this GP5 42T Main Diff Gear is engineered to be paired with the ARRMA GP5 Main Input Gear (ARA311016). It is designed to fit perfectly within the ARRMA Main Diff Case (AR310433), ensuring a secure, factory-spec assembly that maintains perfect gear alignment and mesh.

Technical Specifications
* Part Type: Gears
* Tooth Count: 42T
* Gear Profile: GP5
* Tooth Cut: Straight-Cut
* Attributes: Cassettes, Land