| Item | Part No. | Part Name | Qty | Serial No. |
| 175-30-00575 | FRONT IDLER ASS'Y | | 57001-@ |
| 175-30-00525 | FRONT IDLER ASS'Y,(FOR SLAG HANDLING) | | 57001-@ |
| 1 | 175-30-23114 | IDLER,FRONT | | 57001-@ |
| 2 | 175-30-23121 | SHAFT | | 57001-@ |
| 3 | 07052-31624 | PLUG | | 57001-@ |
| 3 | 175-30-36108 | BUSHING ASS'Y | | 57001-@ |
| 4 | \6\ | BUSHING,OUTER | | 57001-@ |
| 5 | \6\ | BUSHING,INNER | | 57001-@ |
| 6 | 170-30-91130 | PIN,DOWEL | | 57001-@ |
| 7 | 07000-12130 | O-RING | | 57001-@ |
| 7 | 07000-32130 | O-RING,(FOR SLAG HANDLING) | | 57001-@ |
| 175-30-00702 | FLOATING SEAL ASS'Y | | 57001-@ |
| 170-30-00114 | FLOATING SEAL ASS'Y,(FOR SLAG HANDLING) | | 57001-@ |
| 8 | \6\ | SEAL RING,SEAL | | 57001-@ |
| 9 | \6\ | O-RING | | 57001-@ |
| 9 | \6\ | O-RING,(FOR SLAG HANDLING) | | 57001-@ |
| 10 | 07000-03068 | O-RING | | 57001-@ |
| 10 | 07000-33068 | O-RING,(FOR SLAG HANDLING) | | 57001-@ |
| 11 | 01010-81235 | BOLT | | 57001-@ |
| 12 | 01602-01236 | WASHER,SPRING | | 57001-@ |
| 175-30-33273 | GUIDE ASS'Y | | 57001-@ |
| 13 | 175-30-33283 | GUIDE | | 57001-@ |
| 14 | 170-30-13343 | PLATE (WELDED) | | 57001-@ |
| 15 | 04022-12025 | PIN,DOWEL | | 57001-@ |
| 16 | 176-30-43111 | SUPPORT,L.H. | | 57001-@ |
| 17 | 176-30-43121 | SUPPORT,R.H. | | 57001-@ |
| 18 | 175-30-23172 | BOLT | | 57001-@ |
| 19 | 175-30-23180 | NUT | | 57001-@ |
| 20 | 01643-31645 | WASHER | | 57001-@ |
| 175-30-05050 | SHIM KIT,(A) | | 57001-@ |
| 21 | \6\ | SHIM, 1.0MM | | 57001-@ |
| 22 | \6\ | SHIM, 2.0MM | | 57001-@ |
| 175-30-05060 | SHIM KIT,(B) | | 57001-@ |
| 23 | \6\ | SHIM, 1.0MM | | 57001-@ |
| 24 | \6\ | SHIM, 2.0MM | | 57001-@ |
| 25 | 175-30-33460 | PLATE | | 57001-@ |
| 26 | 175-30-33492 | BOLT | | 57001-@ |
| 27 | 01643-32060 | WASHER | | 57001-@ |
| 28 | 175-30-33215 | PLATE | | 57001-@ |
| 29 | 175-30-05070 | SHIM KIT | | 57001-@ |
| 29 | \6\ | SHIM, 1.0MM | | 57001-@ |
| 29 | \6\ | SHIM, 0.5MM | | 57001-@ |
| 30 | 01011-82260 | BOLT | | 57001-@ |
| 31 | 01602-22268 | WASHER,SPRING | | 57001-@ |
| 32 | 175-30-33430 | SEAT | | 57001-@ |
| 33 | 195-30-17960 | PLATE,SPRING | | 57001-@ |
| 34 | 155-30-13230 | SPRING | | 57001-@ |
| 35 | 175-30-24131 | SEAT,SPRING | | 57001-@ |
