| Item | Part No. | Part Name | Qty | Serial No. |
| (645 681 C92) | FRAME ASSEMBLY, LEFT TRACK | | |
| (645 682 C92) | FRAME ASSEMBLY, RIGHT TRACK | | |
| 1 | 952 671 R2 | BAR, FRAME | | |
| 2 | (NSS) | FRAME, TRACK | | |
| 3 | 621 383 C1 | SHAFT, TOP IDLER | | |
| 4 | 622 221 C1 | BAR, GUIDE | | |
| 5 | 621 338 C1 | BAR, WEAR | | |
| OR | 662 526 C1 | BAR, WEAR | | |
| 6 | 1208 617 H1 | BLOCK, RETAINER | | |
| 7 | 662 651 C1 | BRACKET, TOP IDLER | | |
| 8 | 1233 532 H1 | BLOCK, TOP IDLER | | |
| | | | |
| | F1 - TRACK FRAME MAY BE REWORKED TO ACCOMMODATE THE BOLTED ON TYPE | | |
| | TOP IDLER PER SERVICE BULLETIN B-14-70B. | | |
| | | | |
| | F3 - FOR COMPLETE REPLACEMENT, ORDER THE FOLLOWING: | | |
| 1234 530 H91 | FRAME, LEFT TRACK (SEE PG 14-020) | | |
| 1233 541 H91 | IDLER, TRACK TOP (SEE PG 14-022) | | |
| 24 878 R1 | BOLT, MOUNTING - 5/8NCx2-3/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| | | | |
| | F5 - FOR COMPLETE REPLACEMENT, ORDER THE FOLLOWING: | | |
| 1234 531 H91 | FRAME, LEFT TRACK (SEE PG 14-020) | | |
| 1233 541 H91 | IDLER, TRACK TOP (SEE PG 14-022) | | |
| 24 878 R1 | BOLT, MOUNTING - 5/8NCx2-3/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| | | | |
| | F6 - USED TO MOUNT PRESSED IN TRACK TOP IDLER ONLY. | | |
| | | | |
| | F7 - USED TO MOUNT BOLTED ON TRACK TOP IDLER ONLY. | | |
