| Item | Part No. | Part Name | Qty | Serial No. |
| 141-30-00538 | IDLER ASS'Y | 20001- | ||
| 1 | 141-30-33111 | IDLER | 20001- | |
| 2 | 141-30-33122 | SHAFT,IDLER | 20001- | |
| 3 | 07052-31624 | PLUG | 20001- | |
| 4 | 07000-03052 | O-RING | 20001- | |
| 141-30-00592 | BUSHING ASS'Y | 20001- | ||
| 5 | \6\ | BUSHING | 20001- | |
| 6 | 141-30-36150 | BUSHING | 20001- | |
| 7 | 141-30-36310 | PIN,ROLL | 20001- | |
| 8 | 07000-05105 | O-RING | 20001- | |
| 9 | 01010-31030 | BOLT | 20001- | |
| 10 | 01602-21030 | WASHER,SPRING | 20001- | |
| 141-30-00616 | FLOATING SEAL ASS'Y | 20001- | ||
| 11 | 141-30-00623 | SEAL RING ASS'Y | 20001- | |
| \6\ | RING,SEAL | 20001- | ||
| 12 | 141-30-00630 | O-RING ASS'Y | 20001- | |
| \6\ | O-RING | 20001- | ||
| 13 | 141-30-33134 | BRACKET ASS'Y,L.H. OUTER OR R.H. INNER | 20001- | |
| 14 | 141-30-33170 | PLATE,GUIDE (WELDED) | 20001- | |
| 15 | 141-30-33144 | BRACKET ASS'Y,L.H. INNER OR R.H. OUTER | 20001- | |
| 16 | 141-30-33170 | PLATE,GUIDE (WELDED) | 20001- | |
| 17 | 130-30-13170 | BOLT | 20001- | |
| 18 | 01582-11613 | NUT | 20001- | |
| 19 | 01643-31645 | WASHER | 20001- | |
| 20 | 141-30-33190 | SPACER | 20001- | |
| 21 | 141-30-33220 | SHIM¤ 1.0MM | 20001- | |
| 22 | 141-30-33182 | COVER | 20001- | |
| 23 | 01010-51655 | BOLT | 20001- | |
| 24 | 01602-21648 | WASHER,SPRING | 20001- |