This is a replacement Piston head set for most Traxxas vehicles including the Sledge, Bullet, Rad, N.Street, N.Hawk, N.Buggy, Blue Eagle,LS,LSII, and TRX-1.1965
Includes: 2- plastic Lower spring retainers
2- plastic Upper spring clamps
2 each–} plastic 1 hole pistons, 2 hole pistons, and 3 hole pistons
2- 2.5mm x 9mm machine screw used in spring clamp.