| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21D-60-18100 | PRIORITY VALVE, ASSY. | 2260010001- | |
| 2 | 21D-60-18120 | GASKET | 2260010001- | |
| 3 | 21D-60-18130 | SPRING | 2260010001- | |
| 4 | 01010-50860 | BOLT | 2260010001- | |
| 5 | 01643-30823 | WASHER | 2260010001- | |
| 6 | 01580-10806 | NUT | 2260010001- | |
| 7 | 226-09-12790 | ELBOW | 2260010001- | |
| 8 | 21D-09-69970 | O-RING | 2260010001- | |
| 9 | 21D-09-69810 | O-RING | 2260010001- | |
| 10 | 226-09-11760 | HOSE | 2260010001- | |
| 11 | 226-09-12630 | UNION | 2260010001- | |
| 12 | 21D-09-69970 | O-RING | 2260010001- | |
| 13 | 21D-09-69770 | O-RING | 2260010001- | |
| 14 | 226-09-11770 | HOSE | 2260010001- | |
| 15 | 226-40-11100 | HYDRAULIC STEERING UNIT, ASSY. | 2260010001- | |
| SEE FIG. 6510 | ||||
| SEE FIG. 6625 |