We are an authorized dealer. Item #:LOSA3561. Included steel insert stays on the center differential when the spur gear is removed, allowing you to change your spur gear quickly and easily. Spur gears are made of highly durable plastic that has been specifically designed for the rigors of 1/8-scale electric buggy and truggy racing.
Quiet, lightweight, and long lasting. If the pinion used is in good shape, and the mesh is set properly, it will last a very long time. And if something goes wrong, this is a cheap part to sacrifice.