| Item | Part No. | Part Name | Qty | Serial No. |
| 21K-26-71100 | Swing Machinery Assembly | C20001- | ||
| KBB0440-85018 | Motor Assembly | C20001- | ||
| KBB0443-17056 | Cover Assembly | C20001- | ||
| KBB0853-01147 | Valve Assembly, Relief | C20001- | ||
| 1 | Housing | C20001- | ||
| 2 | Poppet | C20001- | ||
| 3 | Seat | C20001- | ||
| 4 | Seat | C20001- | ||
| 5 | Spring | C20001- | ||
| 6 | Plug | C20001- | ||
| 7 | O-ring, (Kit : K02) | C20001- | ||
| 8 | Guide | C20001- | ||
| 9 | O-ring, (Kit : K02) | C20001- | ||
| 10 | Screw | C20001- | ||
| 11 | Nut | C20001- | ||
| 12 | O-ring, (Kit : K02) | C20001- | ||
| 13 | Ring, (Kit : K02) | C20001- | ||
| 14 | O-ring, (Kit : K02) | C20001- | ||
| 15 | Ring, Back-up, (Kit : K02) | C20001- |