| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (257-20-51500) | ENGINE ASS'Y | 2201- | |
| 2 | YM119646-39910 | JOINT | 2001- | |
| 3 | YM23857-180000 | BOLT | 2001- | |
| 4 | YM23414-220000 | GASKET | 2001- | |
| 5 | YM119836-39930 | PIPE | 2001- | |
| 6 | YM23010-025000 | CLAMP | 2001- | |
| 7 | 257-20-31300 | NIPPLE | 2001- | |
| 8 | 01010-80820 | BOLT | 2001- | |
| 9 | 01602-20825 | WASHER,SPRING | 2001- | |
| 10 | YM119646-39930 | SPRING | 2001- | |
| 11 | YM119640-01640 | PLUG | 2001- | |
| 12 | YM22190-220002 | SEAL | 2001- | |
| 13 | 257-20-51300 | BRACKET | 2201- | |
| 14 | 01010-81235 | BOLT | 2201- | |
| 15 | 01602-21236 | WASHER,SPRING | 2001- | |
| 16 | 22F-01-11190 | CUSHION | 2201- | |
| 17 | 01011-81210 | BOLT | 2201- | |
| 18 | 257-20-15130 | COUPLING | 2001- | |
| 19 | 01252-41240 | BOLT | 2001- | |
| 20 | 258-20-25140 | BOSS | 2001- | |
| 21 | 258-20-55301 | HOUSING | 2201- | |
| 22 | 01010-81025 | BOLT | 2001- | |
| 23 | 01010-81020 | BOLT | 2001- | |
| 24 | 01602-21030 | WASHER,SPRING | 2001- | |
| 25 | 01010-81025 | BOLT | 2201- | |
| 26 | 01602-21030 | WASHER,SPRING | 2201- | |
| 27 | 257-80-57100 | PUMP ASS'Y,HST | 2201- | |
| 28 | 01010-81235 | BOLT | 2001- | |
| 29 | 01602-21236 | WASHER,SPRING | 2001- | |
| 30 | 267-16-81130 | SEAL | 2091- | |
| 31 | 257-20-51400 | BRACKET | 2201- | |
| 32 | 257-20-51110 | BRACKET | 2201- | |
| 33 | 04020-00820 | PIN | 2201- | |
| 34 | 2691-5-12410 | WASHER | 2201- | |
| 35 | 01580-10806 | NUT | 2201- |