ITEM NAME:Metal Crown Differential Main Gear Kit 13T 38T for Axle SCX10 90035 90- OZ Features: 1.Replacement part for AXIAL SCX10 90021 90022 RC Off-Road Buggy Bigfoot Truck Car. 2. Easy to install and simple to replace your old differential gear. 3 Fine workmanship ensures the longevity of the product. 4.Enhances the control performance of your RC Car. 5 Help you afford expensive repair and save your device. Description: 1.This differential gear is designed for AXIAL SCX10 90021 90022 RC Off-Road Buggy Bigfoot Truck Car. 2.It is with high quality and easy to install. 3.Replaced your old one , it can help you to control your car better. Specifications: Name: Differential Gear For Vehicle Type: AXIAL SCX10 90021 90022 RC Off-Road Buggy Bigfoot Truck Car 13T Diameter: 11mm 38T Diameter: 37.15mm Big gear size: 36x36x24mm/1.41x1.41x0.94in Small gear size: 14x14x30mm/0.55x0.55x1.18in Material: Metal Color: brass For Vehicle Type: Cars Use: Vehicles & Remote Control Toys Package Included: 1 * 13T Gear 1 * 38T Gear 1 * Gear kit.Features: 1. 1 38T Gear. 1 13T Gear. Easy to install and simple to replace your old differential gear. 1 Gear kit. Big gear size: 36x36x24mm/1.41x1.41x0.94in. Small gear size: 14x14x30mm/0.55x0.55x1.18in.