| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 621 409 C1 | CROSSBAR, REAR | | |
| 1 | | CROSSBAR, REAR (SEE PG 14-044) | | |
| 2 | 621 411 C1 | SHIM, LOCK PLATE | | |
| 3 | 621 410 C1 | PLATE, LOCK | | |
| 24 875 R1 | BOLT, MOUNTING - 5/8NCx2 | | |
| 25 537 R1 | WASHER, FLAT - 5/8 | | |
| 4 | 621 412 C1 | SUPPORT, LEFT REAR CROSSBAR | | |
| 25 740 R1 | BOLT, MOUNTING - 7/8NCx2-3/4 | | |
| 25 549 R1 | WASHER, FLAT - 7/8 | | |
| 25 741 R1 | BOLT, MOUNTING - 1NCx4 | | |
| 25 550 R1 | WASHER, FLAT - 1 | | |
| 5 | 621 413 C1 | SUPPORT, RIGHT REAR CROSSBAR | | |
| 25 740 R1 | BOLT, MOUNTING - 7/8NCx2-3/4 | | |
| 25 549 R1 | WASHER, FLAT - 7/8 | | |
| 25 741 R1 | BOLT, MOUNTING - 1NCx4 | | |
| 25 550 R1 | WASHER, FLAT - 1 | | |
| 6 | 621 555 C2 | CROSSBAR, FRONT | | |
| 24 893 R1 | BOLT, MOUNTING - 3/4NCx2-1/2 | | |
| 25 548 R1 | WASHER, FLAT - 3/4 | | |
| 6 | | CROSSBAR, FRONT (SEE PG 14-044) | | |
| 7 | 621 554 C1 | PIN, MOUNTING | | |
| 8 | 338 159 R1 | RING, RETAINING | | |
| 9 | | ROLLER, TRACK (SEE PG 14-024) | | |
| 24 880 R1 | BOLT, MOUNTING - 1/2NCx3-1/2 | | |
| 25 537 R1 | WASHER, FLAT - 1/2 | | |
| 10 | 621 469 C2 | IDLER, TOP | | |
| 11 | 444 660 | PLUG, DRAIN | | |
| 12 | 621 466 C1 | PLATE, RETAINER | | |
| 24 849 R1 | BOLT, MOUNTING - 7/16NCx1 | | |
| 115 314 | WASHER, LOCK - 7/16 | | |
| 13 | 621 467 C1 | GASKET, COVER | | |
| 14 | 621 468 C1 | COVER, IDLER | | |
| 101 896 R1 | BOLT, MOUNTING - 3/8NCx1-1/8 | | |
| 25 534 R1 | WASHER, FLAT - 3/8 | | |
| 15 | 1208 545 H91 | KIT, SEAL | | |
| OR | 1208 553 H91 | KIT, SEAL | | |
| 16 | | IDLER, TOP (SEE PG 14-022) | | |
| 24 878 R1 | BOLT, MOUNTING - 5/8NCx2-3/4 | | |
| 25 537 R1 | WASHER, FLAT - 5/8 | | |
| 17 | | IDLER, FRONT (SEE PG 14-026) | | |
| 18 | 622 044 C1 | BAR, WEAR | | |
| 870 325 R1 | BOLT, MOUNTING - 7/16NCx1-3/8 | | |
| 115 314 | WASHER, LOCK - 7/16 | | |
| 19 | 621 423 C1 | SHIM, WEAR BAR | | |
| 20 | 621 445 C1 | PLATE, SIDE | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 25 537 R1 | WASHER, FLAT - 5/8 | | |
| 21 | 621 446 C1 | SHIM, SIDE PLATE | | |
| 22 | | FORK AND TRACK ADJUSTER (SEE PG 14-028) | | |
| 23 | | FRAME, TRACK (SEE PG 14-018) | | |
| 24 | 1223 349 H91 | GUIDE, LEFT FRONT CHAIN | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 25 | 1223 354 H91 | GUIDE, LEFT REAR CHAIN | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 26 | 621 397 C2 | SPACER, TUBE | | |
| 25 923 R1 | BOLT, MOUNTING - 3/4NCx10-1/2 | | |
| 25 538 R1 | WASHER, FLAT - 3/4 | | |
| 9413 983 | NUT, LOCK - 3/4NC | | |
| 27 | 1223 350 H91 | GUIDE, RIGHT FRONT CHAIN | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 28 | 1223 355 H91 | GUIDE, RIGHT REAR CHAIN | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 29 | 621 398 C2 | DEFLECTOR, LEFT ROCK | | |
| 24 874 R1 | BOLT, MOUNTING - 5/8NCx1-3/4 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8NC | | |
| 30 | 621 399 C2 | DEFLECTOR, RIGHT ROCK | | |
| 24 874 R1 | BOLT, MOUNTING - 5/8NCx1-3/4 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8NC | | |
| 31 | 621 387 C3 | SHIELD, LEFT TRACK ROLLER | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 32 | 621 388 C3 | SHIELD, RIGHT TRACK ROLLER | | |
| 24 872 R1 | BOLT, MOUNTING - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 33 | | FRAME, TRACK (SEE PG 14-020) | | |
| | | | |
| | F1 - USED ON STANDARD TRACK MACHINES. | | |
| | | | |
| | F2 - USED ON WIDE TRACK MACHINES. | | |
| | | | |
| | F3 - S/N 0561 AND DOWN. | | |
| | | | |
| | F4 - S/N 0562 AND UP. | | |
