Feature: 1. IMPROVING CAR PERFORMANCE: RC differential gear effectively improves the performance of the car, hardened steel adds strength and extra weight to the axle, and improved gear meshing reduces drivetrain lean. 2. EASILY PULL THE CAR UP TO CLIMB: RC steel differential gear offers improved gear meshing for very good spare parts, the gears provide overdrive for the axles and help pull the car up to climb easily. 3. REDUCE ROLLOVER: Front wheel overdrive will make you pull faster at the front wheels, RC differential axle steel gears allow you to climb better and reduce rollover. 4. PROVIDE A STABLE DRIVING: RC steel differential gear is lightweight not to increase the burden of RC car, it can provide a stable driving and maximize the performance of RC car. 5. EASY TO INSTALL AND REMOVE: RC car differential gears are well designed and easy to install and remove to directly replace original parts or damaged parts for higher strength. 6. HARDENED STEEL MATERIAL: RC differential axle steel gears are made of premium hardened steel material, rust proof, wear resistant, durable, stable and reliable with long service life. Specification: Item Type: RC Differential Axle Steel Gears Material: Steel Color: Black Number Of Teeth: 12T 13T 14T 16T Steel Gear Length: Approx. 19mm / 0.7in Steel Gear Diameter: Approx. 8mm / 0.3in Shaft Diameter: Approx. 3mm / 0.1in Differential Gear Diameter: Approx. 13mm / 0.5in Differential Gear Thickness: Approx. 4.5mm / 0.2in Suitable For Axial SCX24 AXI00001, For C10 AXI00002, For 90081, For JEEP JLU Ford Bronco AXI00006, For Jeep Gladiator AXI00005 Models. Package List: 8 x RC Differential Axle Steel Gear 8 x O Shape Circle Note: 1. Please allow 1‑3mm error due to manual measurement. 2. The monitor calibration is not consistent, the color of the item shown in the photo may be slightly different from the actual object.