Features: New Made of Material, easy to use, Easy to replace Replacement parts compatible with Traxxas 6780- providing a complete center differential kit for your 4x4 This replacement part is compatible with the Traxxas complete metal center differential upgrade kit and is suitable for Rustler 4x4, Slash 4x4, and Stampede 4x4 off-road vehicles. This enhanced center differential device is an essential choice for higher power applications. Replace the regular clutch of the original car with this high-performance center differential. The central differential can absorb the vibration of the transmission shaft, thereby improving durability, and distribute power to all four wheels, achieving stunning acceleration performance. The finned aluminum shell helps dissipate heat, and its sturdy 54T large teeth and 32P steel gears provide maximum durability. The sealed differential has been fully assembled and pre injected with 1 million pounds of silicone oil to prevent the front wheels from deflating and expanding. The central differential requires a 32P small gear. Note: This product is a non original component designed to be compatible with Traxxas. Due to the obstruction of rotation when receiving 1 million pounds of silicone oil, it is normal to turn it a few more times or replace the differential oil by yourself. Specifications: Material: Steel Weight: Differential: 76g Differential Kit: 111g Suitable for: Ford F-150 Raptor R 4X4 Ford Fiesta ST Rally Hoss 4X4 VXL Rustler 4X4 Brushless Rustler 4X4 Ultimate Rustler 4X4 VXL Rustler 4X4 Slash 4X4 Ultimate Slash 4X4 VXL Slash 4X4 Slash 4X4 Brushless Slash 4X4 Ultimate Slash 4X4 VXL Stampede 4X4 Brushless Stampede 4X4 VXL? Packing includes: 1 x you choose Note: Only the above package content, other products are not included. Due to the difference between different monitors, the picture may not reflect the actual color of the item, please make sure you do not mind before ordering, Thank you! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.