| 1 | 21D-32-12000 | R.H. TRACK SHOE, ASSY. | |
| 1 | 21D-32-11000 | L.H. TRACK SHOE, ASSY. | |
| 2 | 21D-32-11180 | R.H. SHOE 450 mm | |
| 2 | 21D-32-11220 | L.H. SHOE 450 mm | |
| 3 | 21D-32-11190 | BOLT | |
| 4 | 21D-32-11210 | NUT | |
| 5 | 21D-32-11100 | TRACK SHOE, ASSY. | |
| 6 | 21D-32-11110 | LINK, TRACK, R.H. | |
| 7 | 21D-32-11120 | LINK, TRACK, L.H. | |
| 8 | 21D-32-11170 | SPACER | |
| 9 | 21D-32-11160 | BUSHING | |
| 10 | 21D-32-11150 | PIN | |
| 11 | 21D-32-11130 | BUSHING | |
| 12 | 21D-32-11140 | PIN |