This gear inner is made of aluminum alloy material. It has reasonable design and practical functions. It can be well applied to your car maintenance and bring convenience to your work. It is made with excellent craftsmanship, has excellent texture, will not be easily deformed or damaged, , and will well meet your needs. Features -Color: Silver. -Material: Aluminum Alloy. -Size: About 6.50X6.50X6.50cm/2.55X2.55X2.55inch. -It is made of safe and gentle materials, durable and practical, and will not be easily damaged. -The design is reasonable, compact and durable, and can be easily installed, bringing you convenience. -The workmanship is fine, with good craftsmanship details, it can be well adapted to your car, and you can use it with peace of mind. -This is a very good auto repair parts, which can improve your work efficiency very well. -Strong and durable, not easy to rust, , so that you have a better experience. Package list: 1 x Gear Bearing Internal