| Item | Part No. | Part Name | Qty | Serial No. |
| 131-30-00344 | TRACK ROLLER ASS'Y | 1240- | ||
| 131-30-00343 | TRACK ROLLER ASS'Y | 1192-1239 | ||
| 131-30-00342 | TRACK ROLLER ASS'Y | 1001-1191 | ||
| 1 | 131-30-61310 | ROLLER | 1240- | |
| 1 | 131-30-36112 | ROLLER | 1001-1239 | |
| 2 | 131-30-61330 | BUSHING | 1240- | |
| 2 | 20Y-30-16241 | BUSHING | 1001-1239 | |
| 3 | 131-30-36131 | SHAFT | 1240- | |
| 3 | 131-30-36130 | SHAFT | 1001-1239 | |
| 4 | 07052-31217 | PLUG | 1001- | |
| 5 | 07000-02055 | O-RING | 1001- | |
| 205-30-00220 | FLOATING SEAL ASS'Y | 1192- | ||
| 205-30-00052 | FLOATING SEAL ASS'Y | 1001-1191 | ||
| 6 | \6\ | SEAL | 1192- | |
| 6 | \6\ | RING | 1001-1191 | |
| 7 | \6\ | O-RING | 1001- | |
| 8 | 131-30-61350 | COLLAR | 1240- | |
| 8 | 131-30-36141 | COLLAR | 1001-1239 | |
| 9 | 131-30-36150 | RING | 1001- | |
| 10 | 01010-81665 | BOLT | 1001- | |
| 11 | 01643-31645 | WASHER | 1001- | |
| 12 | 131-30-36160 | KEY | 1001- |