Part Number: 1439L017 (Retainer) Part Number: 1439L021 (Pin straight) Part Number: 1439L022 (Spacer, sleeve) Part Number: 1439L023 (Spring) Part Number: 1439L026 (Ring) Part Number: 1439L028 (No description) Part Number: 1439L030 (Retainer) Part Number: 1439L035 (Plug) Part Number: 1439L036 (Ring) Part Number: 1439L037 (Valve assy) Part Number: 1439L4 (Hammond m) Part Number: 1439L6 (Hammond m) Part Number: 1439L8 (Hammond m) Part Number: 1439L997-3 (Parts kit, shock abs)