| Item | Part No. | Part Name | Qty | Serial No. |
| 12G-32-04121 | TRACK SHOE ASSEMBLY | | B40755- |
| 12G-32-04120 | TRACK SHOE ASSEMBLY | | B40001-B40754 |
| 1 | 124-32-53120 | LINK.REGULAR, L.H. | | B40001- |
| 2 | 124-32-53130 | LINK.REGULAR, R.H. | | B40001- |
| 124-32-08010 | MASTER LINK, L.H. | | B40001- |
| 3 | \6\ | LINK, MASTER, L.H, PIN SIDE | | B40001- |
| 4 | \6\ | LINK, MASTER, L.H, BUSHING SIDE | | B40001- |
| 124-32-08020 | MASTER LINK, R.H. | | B40001- |
| 5 | \6\ | LINK, MASTER, R.H, PIN SIDE | | B40001- |
| 6 | \6\ | LINK, MASTER, R.H, BUSHING SIDE | | B40001- |
| 7 | 124-32-54201 | SEAL ASSEMBLY | | B40755- |
| 124-32-53160 | SEAL ASSEMBLY | | B40001-B40754 |
| 8 | 124-32-53190 | SPACER | | B40001- |
| 9 | 124-32-53240 | BUSHING | | B40001- |
| 10 | 124-32-53150 | PIN | | B40001- |
| 11 | 07059-11830 | PLUG, LARGE | | B40001- |
| 12 | 07059-20721 | PLUG, SMALL | | B40001- |
| 13 | 12G-32-51310 | SHOE, TRACK | | B40001- |
| 14 | 205-32-51121 | BOLT, SHOE (Y0320-K1) | | B40001- |
| 15 | 124-32-53220 | NUT, SHOE (Y0320-K1) | | B40001- |
| 16 | 12G-32-51310 | SHOE, TRACK | | B40001- |
| 17 | 124-32-53350 | BOLT, MASTER | | B40001- |
| 18 | 124-32-53360 | BOLT, MASTER | | B40001- |
