| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 871070046 | ENGINE, ASSY. | ||
| 1 | YM198220-51870 | CLAMP | ||
| 2 | YM24311-000120 | O-RING | ||
| 3 | YM23065-160800 | PIPE | ||
| 4 | YM124736-07900 | LIFTER | ||
| 5 | YM26106-080142 | BOLT | ||
| 6 | YM129001-11700 | HEAD,ASSY. | ||
| 7 | \6\ | HEAD, ASSY. | ||
| 9 | YM120130-11860 | GUIDE VALVE | ||
| 11 | YM129150-11810 | GUIDE VALVE | ||
| 13 | YM26216-060202 | STUD | ||
| 14 | YM27241-400000 | PLUG | ||
| 15 | YM129100-11100 | VALVE, INLET | ||
| 16 | YM129100-11110 | VALVE EXHAUST | ||
| 17 | YM129795-11120 | SPRING, VALVE | ||
| 18 | YM129795-11180 | RETAINER, SPRING | ||
| 19 | YM27310-080000 | COTTER | ||
| 20 | YM121400-11340 | SEAL, VALVE EXHAUST | ||
| 21 | YM124460-11340 | SEAL, VALVE STEM | ||
| 22 | YM129150-11370 | CAP VALVE | ||
| 23 | YM119625-11870 | PROTECTION, NOZZLE | ||
| 24 | YM119625-11880 | SEAT, NOZZLE | ||
| 25 | YM119625-11900 | RETAINER | ||
| 26 | YM129155-11241 | ROCKER SHAFT, ASSY. | ||
| 27 | YM129155-11260 | SUPPORT | ||
| 28 | YM129155-11270 | SUPPORT | ||
| 29 | YM129150-11280 | SPRING | ||
| 30 | YM129150-11290 | SHAFT | ||
| 33 | YM729402-11650 | ROCKER SHAFT | ||
| 34 | YM129150-11230 | SCREW | ||
| 36 | YM129150-11750 | NUT | ||
| 37 | YM26226-080182 | STUD | ||
| 38 | YM22351-060012 | PEG | ||
| 39 | YM26106-080252 | SCREW | ||
| 40 | YM26106-080502 | SCREW | ||
| 41 | YM26366-060002 | NUT | ||
| 42 | YM729132-11521 | COVER, ASSY. | ||
| 43 | YM124160-01751 | PLUG | ||
| 44 | YM129150-03020 | COVER, BREATHER | ||
| 45 | YM129150-03070 | SPLASH-GUARD | ||
| 46 | YM129150-03080 | PROTECTION | ||
| 48 | YM129150-11310 | GASKET | ||
| 49 | YM24311-000320 | O-RING | ||
| 50 | YM24341-000500 | O-RING | ||
| 51 | YM26106-080162 | BOLT | ||
| 52 | YM124160-11360 | PLUG | ||
| 53 | YM121750-59890 | RETAINER |