These are the Traxxas Spring Retainers for Traxxas Shocks. This set contains the spring retainers that hold the springs in place over the shock body and the piston heads that control the amount of oil flow in the shock cylinder.

FEATURES:
Constructed of molded plastic.
Contains enough parts for two shocks.
Fits the shocks on most Traxxas nitro and electric powered vehicles.
Two-hole piston head for greater dampening or three hole piston head for softer spring performance.

INCLUDES:
One Traxxas Spring Retainer Set with:
Two upper and two lower spring retainers
Two 2 hole piston head covers
Two 3 hole piston head covers