| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 258-20-25140 | BOSS | 5001- | |
| 2 | 257-20-15130 | COUPLING | 5001- | |
| 3 | 01252-71240 | BOLT | 5001- | |
| 4 | 01252-71240 | BOLT | 5001- | |
| 5 | 258-20-35300 | HOUSING | 5001- | |
| 6 | 01010-81025 | BOLT | 5001- | |
| 7 | 01602-21030 | WASHER,SPRING | 5001- | |
| 8 | 01010-81020 | BOLT | 5001- | |
| 9 | 01602-21030 | WASHER,SPRING | 5001- | |
| 10 | 01010-81025 | BOLT | 5001- | |
| 11 | 01602-21030 | WASHER,SPRING | 5001- | |
| 12 | 258-80-37100 | OIL PUMP ASS'Y,HST | 5001- | |
| 13 | 01010-81235 | BOLT | 5001- | |
| 14 | 01602-21236 | WASHER,SPRING | 5001- | |
| 15 | 258-30-41100 | OIL PUMP ASS'Y,VIBRATION | 5301- | |
| 258-30-21111 | O-RING | 5001- | ||
| 16 | 258-20-21250 | BOLT | 5001- | |
| 17 | 01602-21030 | WASHER,SPRING | 5001- | |
| 18 | 258-20-11210 | CUSHION | 5001- | |
| 19 | 267-15-41110 | NUT | 5001- | |
| 20 | 01580-11008 | NUT | 5001- | |
| 21 | 01602-21030 | WASHER,SPRING | 5001- | |
| 22 | (258-20-41500) | ENGINE ASS'Y | 5301- | |
| 23 | 258-20-21101 | BRACKET | 5001- | |
| 24 | 01010-81025 | BOLT | 5001- | |
| 25 | 01602-21030 | WASHER,SPRING | 5001- | |
| 26 | 258-20-11210 | CUSHION | 5001- | |
| 27 | 267-15-41110 | NUT | 5001- | |
| 28 | 267-16-81130 | SEAL | 5512- | |
| 29 | 258-20-41600 | VALVE | 5497- | |
| 30 | 07281-10289 | CLAMP | 5497- | |
| 31 | 267-18-15015 | HOSE | 5674- | |
| 267-18-15020 | HOSE | 5497-5673 | ||
| 32 | 07280-05729 | CLAMP | 5497- | |
| 33 | 258-20-41710 | HOSE | 5497- | |
| 34 | 258-20-41800 | PIPE | 5497- | |
| 35 | 01010-80816 | BOLT | 5497- | |
| 36 | 01602-20825 | WASHER,SPRING | 5497- |