| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE, TIER I (SEE FIG. A0100-01A0) | A90002-A90008- | |||
| 1 | YM11959311300 | BOLT | A90002-A90008- | |
| 2 | YM12391013100 | MANIFOLD, EXHAUST | A90002-A90008- | |
| 3 | YM12390013110 | GASKET | A90002-A90008- | |
| 4 | YM12391013900 | BRACKET, DUCT MOUNTING | A90002-A90008- | |
| 5 | YM26106080162 | BOLT | A90002-A90008- | |
| 6 | YM26106080952 | BOLT | A90002-A90008- | |
| 7 | YM26213080222 | STUD | A90002-A90008- | |
| 8 | YM12391013910 | BRACKET, MUFFLER MOUNTING | A90002-A90008- | |
| 9 | YM26106100222 | BOLT | A90002-A90008- | |
| 10 | YM12940013201 | GASKET | A90002-A90008- | |
| 11 | YM12391018011 | TURBOCHARGER | A90002-A90008- | |
| YM12391013510 | MUFFLER | A90002-A90008- | ||
| 12 | YM12391013300 | DUCT, EXHAUST | A90002-A90008- | |
| 13 | (NSS) | MUFFLER | A90002-A90008- | |
| 14 | YM12947213520 | GASKET | A90002-A90008- | |
| 15 | YM26106080452 | BOLT | A90002-A90008- | |
| 16 | YM12390118080 | GASKET | A90002-A90008- | |
| 17 | YM26106080142 | BOLT | A90002-A90008- | |
| 18 | YM26106080402 | BOLT | A90002-A90008- | |
| 19 | YM26106080702 | BOLT | A90002-A90008- | |
| 20 | YM26366080002 | NUT | A90002-A90008- | |
| 21 | YM26106100252 | BOLT | A90002-A90008- | |
| 22 | YM12390118090 | GASKET | A90002-A90008- | |
| 23 | YM22117080000 | WASHER | A90002-A90008- | |
| 24 | YM26703080002 | NUT | A90002-A90008- | |
| 25 | PCV BOX (SEE FIG. A0102-01A0) | A90002-A90008- | ||
| 26 | CYLINDER HEAD (SEE FIG. A0103-01A0) | A90002-A90008- | ||