RC Aluminum Cup Joints - For TB04 Gear Diff Unit (L/S)
This is an aluminum cup joint set. It�s designed to be used with the TB-04 touring car chassis. The set includes pin protectors (AKA drive shaft blades) to protect the joint cup and drive shaft from wear and tear.
Installing these parts in place of those included in the kit will bring a weight savings of around 6.6g.