| Item | Part No. | Part Name | Qty | Serial No. |
| (706-7K-01170) | MOTOR ASSEMBLY | K50978- | ||
| (706-7K-01040) | MOTOR ASSEMBLY | K50001-K50977 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-01A0 TO Y1640-03A0. | ||||
| 1 | (706-7K-03140) | MOTOR SUB ASSEMBLY | K50978- | |
| 1 | (706-7K-03030) | MOTOR SUB ASSEMBLY | K50001-K50977 | |
| 1 | (\7\706-7K-41610) | SHAFT | K50001- | |
| 2 | (\7\706-77-43890 | BEARING | K50978- | |
| (\7\706-77-43880) | BEARING | K50001- | ||
| 3 | (\7\706-7K-41810) | SPACER | K50001- | |
| 4 | (\7\706-77-42051) | SPRING | K50001- | |
| 5 | (\7\706-77-42041) | SEAT | K50001- | |
| 6 | (\7\706-77-42890) | BEARING | K50001- | |
| 7 | (\7\706-77-05010) | SPACER KIT | K50001- | |
| 7 | \6\ | SPACER 2.3MM | K50001- | |
| 7 | \6\ | SPACER 2.5MM | K50001- | |
| 7 | \6\ | SPACER 2.7MM | K50001- | |
| 8 | 04064-06525 | RING, SNAP | K50001- | |
| 9 | 705-8J-41420 | SEAL, OIL | K50978- | |
| 706-7K-41650 | SEAL, OIL | K50001-K50977 | ||
| 10 | 706-7K-41920 | SPACER | K50001- | |
| 11 | 04065-07525 | RING | K50001- | |
| 12 | (\7\706-7K-41210) | BLOCK, CYLINDER | K50001- | |
| 13 | (\7\706-7K-41710) | PLATE, VALVE | K50001- | |
| 14 | (\7\708-18-13230) | PIN | K50001- | |
| 15 | (\7\706-7K-41120) | SHAFT, CENTER | K50001- | |
| 16 | (\7\706-77-42130) | RING, CENTER | K50001- | |
| 17 | (\7\706-7K-41140) | SPRING | K50001- | |
| 18 | (\7\706-7K-05010) | RETAINER KIT | K50001- | |
| 18 | \6\ | RETAINER | K50001- | |
| 19 | \6\ | SCREW | K50001- | |
| 20 | (\7\706-7K-41160) | PISTON SUB ASSEMBLY | K50001- | |
| 21 | (\7\706-7K-91340) | PLATE | K50001- | |
| 22 | (\7\706-7K-91350) | DISC | K50001- | |
| 23 | (\7\706-7K-91111) | PISTON, BRAKE | K50001- | |
| 24 | (\7\07000-B5230) | O-RING | K50978- | |
| (\7\07000-15230) | O-RING | K50001-K50977 | ||
| 25 | (\7\706-86-90290) | O-RING | K50978- | |
| (\7\708-8H-15220) | O-RING | K50001-K50977 | ||
| 26 | (\7\706-7K-91360) | SPRING | K50001- |