| 1. | 73180423 | [1] | TRACK ASSY | BERDRIVING CHAIN Superseded by part number: 73182493, 73182491, 73182490, 73182492 |
| 101. | 73182490 | [1] | CHAIN | TORDRIVING CHAIN |
| 122. | 73182491 | [53] | TRACK SHOE | BERBASEPLATE Superseded by part number: 73182496, 73182498, 73182497 |
| 123. | 73182492 | [212] | BOLT | TORHEXAGON BOLT |
| 124. | 73182493 | [212] | NUT | BER Superseded by part number: 79035320 |
| 201. | 73183137 | [53] | TRACK LINK | TORCHAIN LINK Superseded by part number: 71401069 |
| 202. | 73183138 | [53] | TRACK LINK | TORCHAIN LINK Superseded by part number: 71401068 |
| 203. | 73183139 | [52] | PIN | TOR |
| 204. | 73183140 | [52] | BUSHING | TOR |
| 205. | 73183141 | [1] | BUSHING | TORENDBUSHING |
| 206. | 73172219 | [212] | SPRING WASHER | NHCUP SPRING Superseded by part number: 71401108 |
| 207. | 73183142 | [2] | SPACER | TORDISK/WASHER |
| 208. | 73183143 | [1] | PIN | TORENDPIN |
| 209. | 73183144 | [1] | PIN | TORENDPIN |