| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-02-11402 | EXHAUST BOX ASS'Y | 1001- | ||
| 1 | 56B-02-11412 | BOX | 1001- | |
| 2 | 56B-02-11930 | BUSHING | 1001- | |
| 3 | 566-02-11420 | RING | 1001- | |
| 4 | 566-02-11740 | SPRING | 1001- | |
| 5 | 56B-02-11420 | FLANGE | 1001- | |
| 6 | 01011-81450 | BOLT | 1001- | |
| 7 | 01580-11411 | NUT | 1001- | |
| 8 | 01011-81420 | BOLT | 1001- | |
| 9 | 566-02-11450 | SPRING | 1001- | |
| 10 | 01643-31445 | WASHER | 1001- | |
| 11 | 01580-11411 | NUT | 1001- | |
| 12 | 566-02-11460 | LEVER | 1001- | |
| 13 | 566-02-11721 | LEVER | 1001- | |
| 14 | 04010-00519 | KEY | 1001- | |
| 15 | 01010-80830 | BOLT | 1001- | |
| 16 | 01602-20825 | WASHER,SPRING | 1001- | |
| 17 | 01641-21423 | WASHER | 1001- | |
| 18 | 04050-04022 | PIN,COTTER | 1001- | |
| 19 | 56B-02-11451 | PLATE | 1001- | |
| 20 | 56B-02-11431 | LEVER | 1001- | |
| 21 | 56B-02-11870 | PIN | 1001- | |
| 22 | 01435-00625 | BOLT | 1001- | |
| 23 | 56B-02-11460 | COVER | 1001- | |
| 24 | 56B-02-11471 | GASKET | 1001- | |
| 25 | 01435-01225 | BOLT | 1001- | |
| 26 | 56B-02-11880 | PLATE | 1001- | |
| 27 | 56B-02-11890 | GASKET | 1001- | |
| 28 | 01435-01025 | BOLT | 1001- |