Feature: 1. Aluminum Alloy Material: Made of high quality aluminum alloy material, reliable performance, sturdy, durable and long service life. 2. Replacement Parts: Replacing the old aluminum alloy differential gear can help you better control your high speed car. 3. Improve Performance: Differential gear set is used to replace old or damaged remote control car parts, effectively improve the performance. 4. Good Workmanship: Exquisite workmanship ensures the long life of the remote control car, providing you great using experience. 5. Applicable Models: Good upgrade parts for remote control car, perfectly suitable for WL 1/18 A959 A979 A969 remote control car. Specification: Item Type: RC Car Differential Gear Set Material: Aluminum Alloy Color: As Pictures Shown Weight: Approx. 35g / 1.2oz Application: for WL 1/18 A959 A979 A969. Package List: 1 x Differential Box2 x Differential Cup2 x Bearing1 x Differential Gear Note: Due to different shooting lights and differences between monitors, the picture may not reflect the actual color of the object. Please make sure you don't mind before ordering, thank you!