| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00015 | TRACK ROLLER ASS'Y | 15050- | ||
| \0\20Y-30-00014 | TRACK ROLLER ASS'Y | 15042-15049 | ||
| \0\20Y-30-00012 | TRACK ROLLER ASS'Y | 15020-15041 | ||
| 1 | 20Y-30-16411 | ROLLER | 15050- | |
| 20Y-30-16410 | ROLLER,TRACK | 15042-15049 | ||
| 20Y-30-16112 | ROLLER,TRACK | 15017-15041 | ||
| 2 | 22U-30-11450 | BUSHING | 15050- | |
| 20Y-30-16450 | BUSHING | 15042-15049 | ||
| 20Y-30-16241 | BUSHING | 15017-15041 | ||
| 3 | 22U-30-11420 | SHAFT | 15050- | |
| 20Y-30-16130 | SHAFT | 15008-15049 | ||
| 4 | 205-30-76260 | O-RING | 15001- | |
| 22B-30-00030 | FLOATING SEAL ASS'Y | 15050- | ||
| 20Y-30-00041 | FLOATING SEAL ASS'Y | 15017-15049 | ||
| 5 | \6\ | SEAL | 15050- | |
| 20Y-30-00051 | SEAL RING ASS'Y | 15017-15049 | ||
| \6\ | SEAL,SEAL | 15017-15049 | ||
| 6 | \6\ | O-RING | 15050- | |
| 20Y-30-00061 | O-RING ASS'Y | 15017-15049 | ||
| \6\ | O-RING | 15017-15049 | ||
| 7 | 22U-30-11430 | COLLAR | 15050- | |
| 20Y-30-16430 | COLLAR | 15042-15049 | ||
| 20Y-30-16152 | COLLAR | 15020-15041 | ||
| 8 | 20Y-30-16330 | PLUG | 15042- | |
| 2991-01-4160 | PLUG | 15008-15041 | ||
| 9 | 22U-30-11440 | COLLAR | 15050- | |
| 20Y-30-16440 | COLLAR | 15042-15049 | ||
| 20Y-30-16162 | COLLAR | 15020-15041 | ||
| 10 | 20Y-30-16170 | PIN | 15008- | |
| 11 | 20Y-30-11340 | BOLT | 15020- | |
| 12 | 01643-31845 | WASHER | 15020- |