| Item | Part No. | Part Name | Qty | Serial No. |
| 20G-62-K3400 | HYD. PIPING ASS'Y,REAR DOZER | K20001- | ||
| 1 | 20G-62-K3370 | HOSE | K20001- | |
| 2 | 20G-62-K4290 | UNION | K20001- | |
| 3 | 20G-62-K4470 | ADAPTER | K20001- | |
| 4 | 20G-62-K3360 | TEE | K20001- | |
| 5 | 20G-62-K3380 | ELBOW | K20001- | |
| 6 | 20G-62-K3350 | HOSE | K20001- | |
| 7 | 20G-62-K3391 | ADAPTOR | K20001- | |
| 8 | 20G-62-K4850 | SEAL | K20001- | |
| 9 | 20G-62-K3410 | RING,GUARD | K20001- |