| Item | Part No. | Part Name | Qty | Serial No. |
| 131-30-00344 | TRACK ROLLER ASSEMBLY | B40001- | ||
| 1 | 131-30-61310 | ROLLER | B40001- | |
| 2 | 131-30-61330 | BUSHING | B40001- | |
| 3 | 131-30-36131 | SHAFT | B40001- | |
| 4 | 07052-31217 | PLUG | B40001- | |
| 5 | 07000-02055 | O-RING | B40001- | |
| 205-30-00220 | FLOATING SEAL ASSEMBLY | B40001- | ||
| 6 | \6\ | SEAL | B40001- | |
| 7 | \6\ | O-RING | B40001- | |
| 8 | 131-30-61350 | COLLAR | B40001- | |
| 9 | 131-30-36150 | RING | B40001- | |
| 10 | 01010-81670 | BOLT | B40001- | |
| 11 | 01643-31645 | WASHER | B40001- | |
| 12 | 131-30-36160 | KEY | B40001- |