| Item | Part No. | Part Name | Qty | Serial No. |
| (621 542 C91) | COUNTERWEIGHT ASSEMBLY, FRONT IDLER | |||
| (1218 609 H91) | COUNTERWEIGHT ASSEMBLY, FRONT IDLER | |||
| 1 | 621 543 C2 | COUNTERWEIGHT, FRONT IDLER | ||
| 2 | 24 868 R1 | BOLT, MOUNTING - 1/2NCx4 | ||
| 3 | 25 555 R1 | WASHER, FLAT - 1/2 | ||
| 4 | 9412 230 | NUT, LOCK - 1/2NC | ||
| 5 | IDLER, FRONT (SEE PG 14-026) | |||
| F1 - PART NUMBER IS A NON-SERVICE PART AND IS LISTED FOR REFERENCE | ||||
| ONLY. ORDER INDIVIDUAL PIECE PARTS. |