| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-32-02090 | TRACK SHOE ASS'Y | 20001-20957 | ||
| 1 | 20Y-32-31120 | LINK,L.H. | 20001-@ | |
| 2 | 20Y-32-31130 | LINK,R.H. | 20001-@ | |
| 3 | 20Y-32-11240 | SEAL | 20001-@ | |
| 4 | 20Y-32-11171 | BUSHING, MASTER | 20001-@ | |
| 5 | 20Y-32-11141 | BUSHING, REGULAR | 20001-@ | |
| 6 | 20Y-32-31150 | PIN, REGULAR | 20001-@ | |
| 7 | 20Y-32-11111 | SHOE | 20001-20957 | |
| 8 | 20Y-32-11210 | BOLT, SHOE (Y0320-K01 | 20001-20957 | |
| 9 | 134-32-61221 | NUT | 20805-@ | |
| 9 | 20Y-32-31220 | NUT (Y0320-K01 | 20001-20804 | |
| 10 | 20Y-32-31120 | LINK,L.H. | 20001-@ | |
| 11 | 20Y-32-31130 | LINK,R.H. | 20001-@ | |
| 12 | 20Y-32-11240 | SEAL | 20001-@ | |
| 13 | 20Y-32-11171 | BUSHING, MASTER | 20001-@ | |
| 14 | 20Y-32-11141 | BUSHING, REGULAR | 20001-@ | |
| 15 | 20Y-32-31150 | PIN, REGULAR | 20001-@ | |
| 16 | 20Y-32-11111 | SHOE | 20001-20957 | |
| 17 | 20Y-32-11210 | BOLT, SHOE (Y0320-K01 | 20001-20957 | |
| 18 | 134-32-61221 | NUT | 20805-@ | |
| 18 | \0\20Y-32-31220 | NUT (Y0320-K01 | 20001-20804 | |
| 19 | 20Y-32-11260 | SEAL | 20001-@ | |
| 20 | 20Y-32-31190 | PIN, MASTER | 20001-@ |