| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE, TIER I (SEE FIG. A0100-01A0) | A90002-A90008- | |||
| ENGINE, TIER II (SEE FIG. A0100-01A1) | A90009-- | |||
| 1 | YM12390103090 | HOSE, UPPER | A90002-- | |
| 2 | YM12760503400 | PIPE, BREATHER | A90002-- | |
| 3 | YM23297350121 | RETAINER | A90002-- | |
| YM12390103270 | BREATHER, VALVE COVER | A90002-- | ||
| 4 | YM12390103240 | FILTER | A90002-- | |
| 5 | YM12390103250 | COVER | A90002-- | |
| 6 | YM12390103260 | BREATHER BOX | A90002-- | |
| 7 | YM26116050102 | BOLT | A90002-- | |
| 8 | YM23000016000 | CLAMP | A90002-- | |
| 9 | YM23000041000 | CLAMP | A90002-- | |
| 10 | YM26106120202 | BOLT | A90002-- | |
| YM11977303300 | HOSE | A90002-- | ||
| 11 | YM11977303250 | HOSE | A90002-- | |
| 12 | YM11977303270 | PROTECTOR | A90002-- | |
| 13 | YM12390103280 | ELBOW, BLOCK | A90002-- | |
| 14 | BRACKET (SEE FIG. A0106-01A0) | A90002-A90008- | ||
| 14 | BRACKET (SEE FIG. A0106-01A1) | A90009-- | ||
| 15 | TUBE, COVER (SEE FIG. A0101-01A0) | A90002-A90008- | ||
| 15 | TUBE, COVER (SEE FIG. A0101-01A1) | A90009-- | ||