Upgraded CNC Aluminum Transmission Case Housing with Bearings & Stainless Steel 40.3:1 Low Range Transmission Gear Set, RC Vehicle Transmission Kit Fit for TRX4M 1/18 RC Crawler Car
Transmission Case Housing: The red appearance is more cool and beautiful, which protects the transmission system from external collisions and better heat dissipation. Equipped with precision bearings for smooth operation, used to support the transmission shaft and gears to ensure that they can work smoothly under high-speed operation and high-load conditions, reduce wear and friction, and maintain good performance
40.3:1 Low Range Transmission Gear Set: The 40.3:1 gear set provides more torque and crawling power at low speeds, making it easier for the car to overcome rough terrain and easily cross hills, sand dunes, and obstacles, bringing fun to the driver. Comes with 1 x 11 teeth motor pinion
Upgraded Metal Material: The combination kit has been precision-machined by CNC and made of metal material, which is stronger and more durable than other plastic kits. Transmission casing is made of high-quality aluminum alloy, red surface is anodized, corrosion-resistant and anti-rust; Low range transmission gear is made of high-quality stainless steel, wear-resistant and anti-rust, effectively prolonging the use time
Perfect combination: The kit fit for TRX4M 1/18 RC crawler car, the perfect combination of transmission case housing + low range transmission gear set, one step in place, better control the speed and direction of the RC vehicle, bringing you a different remote control driving experience
Easy to Replace: Only takes about ten minutes to get your RC car up and running. Directly replace the original gearbox housing and old/worn low speed gears. Convenient and simple, saving time and money