| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 418-70-13150 | Tooth | B20075-- | |
| 2 | 423-70-13180 | Bolt | B10001- | |
| 3 | 142-70-12260 | Bolt | B20075-- | |
| 4 | 02290-11422 | Nut | B20075-- | |
| 5 | 01643-32260 | Washer | B20075-- | |
| 6 | 419-70-13180 | Shim, T=1.0mm | B20075-- | |
| 419-70-13190 | Shim, T=0.5mm | B20075-- | ||
| 7 | 418-70-13160 | Tooth, L.H. | B20075-- | |
| 418-70-13170 | Tooth, R.H. | B20075-- | ||
| 8 | 423-70-13180 | Bolt | B20075-- | |
| 9 | 418-70-13140 | Bolt | B20075-- | |
| 10 | 02290-11422 | Nut | B20075-- | |
| 11 | 01643-32260 | Washer | B20075-- | |
| 12 | 02290-11422 | Nut | B20075-- | |
| 13 | 419-70-13180 | Shim, T=1.0mm | B20075-- | |
| 419-70-13190 | Shim, T=0.5mm | B20075-- |