| Item | Part No. | Part Name | Qty | Serial No. |
| 131-60-00072 | HYDRAULIC PUMP A. | 10901-15400 | ||
| 131-60-00071 | HYDRAULIC PUMP A. | 3771-10900 | ||
| 131-60-00070 | HYDRAULIC PUMP A. | 1201-3770 | ||
| 1 | 130-60-91171 | BEARING | 1201-15400 | |
| 2 | 170-78-13730 | RING | 1201-15400 | |
| 3 | 170-78-13740 | RING | 1201-15400 | |
| 4 | 170-78-13720 | KEY | 1201-15400 | |
| 5 | 170-78-13750 | RING | 1201-15400 | |
| 6 | 170-78-13760 | SPRING | 1201-15400 | |
| 7 | D50S-T320 | O-RING | 1201-3770 | |
| 8 | 170-78-13770 | O-RING | 1201-15400 | |
| 10 | D50S-T323A | COVER | 3771-15400 | |
| D50S-T323 | COVER | 1201-3770 | ||
| 11 | D50S-T324A | PLATE | 3771-15400 | |
| D50S-T324 | PLATE | 1201-3770 | ||
| 12 | 170-78-13690 | GEAR | 1201-15400 | |
| 13 | 170-78-13710 | GEAR | 1201-15400 | |
| 14 | D50S-T305A | RETAINER | 1201-15400 | |
| 15 | 01040-31640 | BOLT | 10901-@ | |
| 01000-31640 | BOLT | 1201-10900 | ||
| 16 | 01602-01648 | WASHER | 1201-@ | |
| 17 | D50S-T303 | PLATE | 1201-15400 | |
| 18 | D50S-T301 | CASE | 1201-15400 | |
| 19 | D50S-T302 | PLATE | 1201-15400 | |
| 20 | D50S-T340 | COVER | 1201-15400 | |
| 21 | 170-78-13680 | BOLT | 1201-15400 | |
| 22 | 01503-31816 | NUT | 1201-15400 | |
| 23 | 01602-01854 | WASHER | 1201-@ | |
| 24 | 01041-61845 | BOLT | 1201-15400 | |
| 25 | 01503-31816 | NUT | 1201-15400 | |
| 26 | 01602-01854 | WASHER | 1201-15400 | |
| 27 | D50S-T309 | BOLT | 1201-15400 | |
| 28 | D50S-T327 | GASKET | 1201-15400 | |
| 29 | D50S-T325 | SCREW | 1201-15400 | |
| 30 | 01601-00410 | WASHER | 3771-15400 | |
| 31 | D50S-T326 | SCREW | 1201-15400 | |
| 32 | 170-78-13780 | O-RING | 1201-15400 | |
| 33 | 07000-03068 | O-RING | 1201-15400 | |
| 34 | D50S-T333 | PLATE | 1201-15400 | |
| 35 | D50S-T334 | RIVET | 1201-15400 | |
| 36 | 170-78-13620 | PIN | 1201-15400 |