Features: Accuracy engineered vehicle differential gear ensures best power distribution across wheels for stable off road performances, crafted from strong high strength steel for extended car maintenance intervals. Features advanced tooth engagement angles and modular construction, enabling tool free installation while maintaining whispers quiet operate through specializes surfaces treatments . Designed for enthusiasts seeking professional grade components, particularly off road racers and competitive hobbyists requiring reliable terrain conquering capabilities. Excels in hard outdoor environment and indoor family spaces, delivering responsive steering control during speed track meeting without disrupting household tranquility. Combines industrial grade durability with user friendly design, making this differential gearset essential for both novice builders upgrading vehicle and seasoned competitors optimizing crawlers performances. Specifications: Material: steel Size:mixed Package Includes: 1 set Differential Gear note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.