Traxxas 3768 Upper and Lower Spring Retainers and Piston Head Set (pair)

This set of rebuild parts for Traxxas Ultra Shocks includes upper and lower spring retainers and both two and three-hole pistons. Adjust your Ultra Shock's compression and rebound by using the two or three-hole pistons. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high-quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.