| Item | Part No. | Part Name | Qty | Serial No. |
| (1280 508 H91) | TRACK ROLLER SHIELD - STANDARD DUTY | | |
| 1 | 1280 509 H91 | SHIELD, LEFT ROLLER | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 2 | 1280 510 H91 | SHIELD, RIGHT ROLLER | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 3 | 621 360 C2 | SPACER, SHIELD | | |
| 25 924 R1 | BOLT, HEX - 3/4NCx9-1/2 | | |
| 25 538 R1 | WASHER, FLAT - 3/4 | | |
| 9413 983 | NUT, LOCK - 3/4NC | | |
| (1300 355 H91) | CHAIN GUIDE ROCK DEFLECTOR - STANDARD DUTY - | | |
| 4 | 1300 349 H91 | GUIDE, LEFT FRONT CHAIN | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 5 | 1252 339 H91 | GUIDE, LEFT REAR CHAIN | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 6 | 621 360 C2 | SPACER, GUIDE | | |
| 25 924 R1 | BOLT, HEX - 3/4NCx9-1/2 | | |
| 25 538 R1 | WASHER, FLAT - 3/4 | | |
| 9413 983 | NUT, LOCK - 3/4NC | | |
| 7 | 1300 350 H91 | GUIDE, RIGHT FRONT CHAIN | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 8 | 1252 340 H91 | GUIDE, RIGHT REAR CHAIN | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 9 | 621 348 C2 | DEFLECTOR, LEFT ROCK | | |
| 24 875 R1 | BOLT, HEX - 5/8NCx2 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8NC | | |
| 10 | 621 349 C2 | DEFLECTOR, RIGHT ROCK | | |
| 24 875 R1 | BOLT, HEX - 5/8NCx2 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8NC | | |
| (1303 744 H91) | TRACK ROLLER SHIELD - HEAVY DUTY | | |
| 11 | 1303 745 H91 | SHIELD, LEFT ROLLER | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 12 | 1303 746 H91 | SHIELD, RIGHT ROLLER | | |
| 24 872 R1 | BOLT, HEX - 5/8NCx1-1/4 | | |
| 671 175 C1 | WASHER, FLAT | | |
| 13 | 621 360 C2 | SPACER, SHIELD | | |
| 25 924 R1 | BOLT, HEX - 3/4NCx9-1/2 | | |
| 25 538 R1 | WASHER, FLAT - 3/4 | | |
| 9413 983 | NUT, LOCK - 3/4NC | | |
| 14 | 621 348 C2 | DEFLECTOR, LEFT ROCK | | |
| 24 875 R1 | BOLT, HEX - 5/8NCx2 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8 | | |
| 15 | 621 349 C2 | DEFLECTOR, RIGHT ROCK | | |
| 24 875 R1 | BOLT, HEX - 5/8NCx2 | | |
| 25 547 R1 | WASHER, FLAT - 5/8 | | |
| 25 528 R1 | NUT, HEX - 5/8 | | |
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| | F1 - PART NUMBER IS A NON-SERVICE PART AND IS LISTED FOR REFERENCE ONLY. | | |
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| | F2 - ONLY USED WITHOUT TRACK ROLLER SHIELDS. | | |
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