| Item | Part No. | Part Name | Qty | Serial No. |
| 1312 979 H91 | TRACK FRAME | | P086301 -- |
| 1312 983 H92 | FRAME ASSEMBLY, LEFT TRACK | | P086301 -- |
| 1312 984 H92 | FRAME ASSEMBLY, RIGHT TRACK | | P086301 -- |
| 1 | (NSS) | FRAME, TRACK | | P086301 -- |
| 2 | 621 338 C1 | BAR, FRONT IDLER WEAR | | P086301 -- |
| | OR | | |
| 662 526 C1 | BAR, FRONT IDLER WEAR | | P086301 -- |
| 3 | 1233 532 H1 | BLOCK, TOP IDLER MOUNTING | | P086301 -- |
| 1260 010 H91 | STABILIZING LINKAGE | | P086301 -- |
| 4 | 338 159 R1 | RING, SNAP | | P086301 -- |
| 5 | 1283 831 H1 | RETAINER, RING | | P086301 -- |
| 6 | 1250 708 H1 | BAR, REAR RIGID | | P086301 -- |
| 7 | 621 410 C1 | LOCK PLATE, BAR | | P086301 -- |
| 24 875 R1 | BOLT, HEX - 5/8NCx2 | | P086301 -- |
| 25 537 R1 | WASHER, FLAT - 5/8 | | P086301 -- |
| 8 | 621 411 C1 | SHIM, BAR LOCK PLATE - 0.060 IN | | P086301 -- |
| 9 | 1306 387 H1 | SHIM, BAR LOCK PLATE - 0.020 IN | | P086301 -- |
| 10 | 621 560 C1 | PIN, MOUNTING | | P086301 -- |
| 11 | 1250 814 H91 | CROSSBAR, FRONT | | P086301 -- |
| 24 889 R1 | BOLT, HEX - 3/4NCx2-1/4 | | P086301 -- |
| 25 548 R1 | WASHER, FLAT - 3/4 | | P086301 -- |
| 1259 087 H91 | TRACK ROLLERS AND TOP IDLERS | | P086301 -- |
| 12 | | ROLLER, TRACK (SEE FIG. R0200-01A0) | | P086301 -- |
| 275 635 R1 | BOLT, HEX - 1/2NCx3 | | P086301 -- |
| 25 536 R1 | WASHER, FLAT - 1/2 | | P086301 -- |
| 13 | | IDLER, TOP (SEE FIG. R0200-02A0) | | P086301 -- |
| 24 878 R1 | BOLT, HEX - 5/8NCx2-3/4 | | P086301 -- |
| 25 537 R1 | WASHER, FLAT - 5/8 | | P086301 -- |
| 1281 162 H91 | FRONT IDLER AND ADJUSTER | | P086301 -- |
| 14 | | IDLER, FRONT (SEE FIG. R0100-01A0) | | P086301 -- |
| 15 | 622 044 C1 | BAR, WEAR | | P086301 -- |
| 205 079 R1 | BOLT, HEX - 7/16NCx1-1/8 | | P086301 -- |
| 115 314 | WASHER, LOCK - 7/16 | | P086301 -- |
| 16 | 621 423 C1 | SHIM, WEAR BAR | | P086301 -- |
| 17 | 1280 514 H1 | PLATE, THRUST | | P086301 -- |
| 24 874 R1 | BOLT, HEX - 5/8NCx1-3/4 | | P086301 -- |
| 25 537 R1 | WASHER, FLAT - 5/8 | | P086301 -- |
| 18 | 1280 515 H1 | SHIM, THRUST PLATE | | P086301 -- |
| | ADJUSTER, TRACK (SEE FIG. R0120-01A0) | | P086301 -- |
| 19 | (NSS) | SPRING, TRACK | | P086301 -- |
| 20 | (NSS) | CYLINDER, ADJUSTER | | P086301 -- |
| 21 | | FINAL DRIVE (SEE FIG. F2380-01A0) | | P086301 -- |
| 1285 338 H91 | COUNTERWEIGHT | | P086301 -- |
| 22 | 1285 310 H1 | COUNTERWEIGHT, FRONT IDLER | | P086301 -- |
| 24 868 R1 | BOLT, HEX - 1/2NCx4 | | P086301 -- |
| 25 555 R1 | WASHER, FLAT - 1/2 | | P086301 -- |
| 9412 230 | NUT, LOCK - 1/2NC | | P086301 -- |
| 23 | | ROLLER SHIELD AND CHAIN GUIDE(SEE FIG. R2200-01A0) | | P086301 -- |
| 1301 226 H91 | TRACK FRAME COVERS | | P086301 -- |
| 24 | 1301 185 H1 | COVER, FRONT | | P086301 -- |
| 24 860 R1 | BOLT, HEX - 1/2NCx1 | | P086301 -- |
| 25 536 R1 | WASHER, FLAT - 1/2 | | P086301 -- |
| 25 | 1301 180 H1 | COVER, REAR | | P086301 -- |
| 24 860 R1 | BOLT, HEX - 1/2NCx1 | | P086301 -- |
| 25 536 R1 | WASHER, FLAT - 1/2 | | P086301 -- |
| 26 | | BAR, RUB (SEE FIG. R0500-01A1) | | P086301 -- |
| | | | |
| | F1 PART NUMBER IS A NONSERVICE PART AND IS LISTED FOR REFERENCE ONLY. ORDER INDIVIDUAL PIECE PARTS. | | |
| | | | |
