Replacement Part Kits for All "GX" Style Clamps Kits Contain All Necessary Parts for Shackle or Cam/Pad Replacement Shackle Kit Includes: 1 Shackle, 1 Radius Link, 1 T-Spring, 2 Connecting Links, 1 Radius Link Pin, 3 Linkage Rivets, 4 Sel-Locs Note: Shackle Kit is Supplied Pre-Assembled for Easier Installation Cam/Pad Kit Includes: 1 Cam, 1 Pad, 1 Cam Pin, 1 Pad Pin, 1 T-Spring, 1 Rivet, 4 Sel-Locs