| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-29100 | IDLER CUSHION | A83001-- | ||
| 1 | 20Y-30-29110 | YOKE | A83001-- | |
| 2 | 206-30-55150 | SEAL | A83001-- | |
| 3 | 20Y-30-29140 | NUT | A83001-- | |
| 4 | 20Y-30-29150 | LOCK | A83001-- | |
| 5 | 20Y-30-29170 | BOLT | A83001-- | |
| 6 | 20Y-30-29180 | WASHER | A83001-- | |
| 7 | 20Y-30-29130 | SHAFT | A83001-- | |
| 8 | 07155-00720 | RING | A83001-- | |
| 9 | 09370-00070 | U-PACKING | A83001-- | |
| 10 | 20Y-30-29190 | RING | A83001-- | |
| 11 | 20Y-30-29161 | SPRING | A83001-- | |
| 12 | 20Y-30-29120 | CYLINDER | A83001-- | |
| 13 | 07959-20001 | VALVE | A83001-- | |
| 14 | 205-30-72170 | PLATE | A83001-- | |
| 15 | 01010-81225 | BOLT | A83001-- | |
| 16 | 01643-31232 | WASHER | A83001-- | |
| 17 | 01010-81655 | BOLT | A83001-- | |
| 18 | 01643-31645 | WASHER | A83001-- | |
| 19 | FRONT IDLER (SEE FIG. R0110-01A0) | A83001-- |