Feature: 1. EXCELLENT MATERIAL: The differential is made of excellent metal and plastic materials, with high strength, wear resistance and long service life. 2. HIGH EFFICIENCY: Effectively improve the car performance, and reduce the virtual position and sweeping of gears, so that the RC car runs smoothly. 3. GOOD STABILITY: More efficient power transmission system provides a smoother ride and improves the driving force of the remote control car. 4. APPLICABLE MODEL: This belt drive differential is lightweight and does not add extra burden of the RC car, suitable for Sakura S XIS CS D4 D5 1/10 RC car. 5. EASY TO INSTALL: Compact structure, easy installation and disassembly, and can directly replace old or damaged parts for higher performance. Specification: Item Type: Belt Drive Differential Product Type: RC Accessories Material: Plastic + Iron Colour: Black Number of Teeth: 38T Bearing Size: Approx. 15 x 10 x 4mm / 0.6 x 0.4 x 0.2in Distance Between Bearings: Approx. 28mm / 1.1in Product Size: Approx. 53 x 38mm / 2.1 x 1.5in Application: For Sakura S XIS CS D4 D5 1/10 RC car. Package List: 1 x Differential with Bearing2 x Accessories Note: 1. Please allow 1‑3mm error due to manual measurement. Thanks!2. The monitor calibration is inconsistent, the color of the item shown in the photo may be slightly different from the actual object.