| Item | Part No. | Part Name | Qty | Serial No. |
| THE UCHIDA YUATSU KIKI PART NUMBER IS THAT UC IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| UC4706054228 | ROTARY GROUP | 70136-70342 | ||
| 1 | (\7\UC4706037791) | CYLINDER BLOCK | 70136-70342 | |
| 2 | (\7\UC1706505022) | SHAFT | 70136-70342 | |
| 3 | (\7\UC1706514979) | DISTANCE PIECE | 70136-70342 | |
| 3 | (\7\UC1706515157) | DISTANCE PIECE | 70136-70342 | |
| 3 | (\7\UC1706515166) | DISTANCE PIECE | 70136-70342 | |
| 3 | (\7\UC1706515175) | DISTANCE PIECE | 70136-70342 | |
| 3 | (\7\UC1706515184) | DISTANCE PIECE | 70136-70342 | |
| 4 | (\7\UC1709214884) | SHIM, 2.65MM | 70136-70342 | |
| 4 | (\7\UC1709214893) | SHIM, 2.7MM | 70136-70342 | |
| 4 | (\7\UC1709214903) | SHIM, 2.75MM | 70136-70342 | |
| 4 | (\7\UC1709214912) | SHIM, 2.8MM | 70136-70342 | |
| 4 | (\7\UC1709214921) | SHIM, 2.85MM | 70136-70342 | |
| 4 | (\7\UC1709214939) | SHIM, 2.9MM | 70136-70342 | |
| 4 | (\7\UC1709214949) | SHIM, 2.95MM | 70136-70342 | |
| 4 | (\7\UC1709214958) | SHIM, 3.0MM | 70136-70342 | |
| 5 | (\7\UC1700833651) | WASHER | 70136-70342 | |
| 6 | (\7\UC1701543827) | BEARING | 70136-70342 | |
| 7 | (\7\UC1701542934) | BEARING | 70136-70342 |