| Item | Part No. | Part Name | Qty | Serial No. |
| 20C-60-26100 | SWING MOTOR ASS'Y | 3001-4999 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.N1200-51A0 AND N1200-52A0. | ||||
| 20C-60-26200 | REDUCTION GEAR A. | 3001-4999 | ||
| 1 | \6\ | BODY | 3001-4999 | |
| 20C-60-16300 | CARRIER ASS'Y | 3001-4999 | ||
| 2 | \6\ | CARRIER | 3001-4999 | |
| 3 | 20P-60-16750 | WASHER,THRUST | 3001-4999 | |
| 4 | \6\ | GEAR | 3001-4999 | |
| 5 | \6\ | NEEDLE | 3001-4999 | |
| 6 | \6\ | PIN | 3001-4999 | |
| 7 | 04064-01510 | RING,SNAP | 3001-4999 | |
| 8 | 04025-00416 | PIN,SPRING | 3001-4999 | |
| 20C-60-16400 | CARRIER ASS'Y | 3001-4999 | ||
| 9 | \6\ | CARRIER | 3001-4999 | |
| 10 | 20P-60-16750 | WASHER,THRUST | 3001-4999 | |
| 11 | \6\ | GEAR | 3001-4999 | |
| 12 | \6\ | NEEDLE | 3001-4999 | |
| 13 | \6\ | PIN | 3001-4999 | |
| 14 | 04064-01510 | RING,SNAP | 3001-4999 | |
| 15 | 20C-60-16250 | PIN,SPRING | 3001-4999 | |
| 16 | \6\ | GEAR | 3001-4999 | |
| 17 | 04064-02512 | RING,SNAP | 3001-4999 | |
| 18 | \6\ | GEAR | 3001-4999 | |
| 19 | 04064-01710 | RING,SNAP | 3001-4999 | |
| 20 | \6\ | PINION,SHAFT | 3001-4999 | |
| 21 | 20C-60-16230 | SEAL,RING | 3001-4999 | |
| 22 | 20C-60-16210 | BEARING | 3001-4999 | |
| 23 | 20C-60-16240 | PACKING | 3001-4999 | |
| 24 | 20C-60-16220 | SEAL,OIL | 3001-4999 | |
| 25 | 06000-06206 | BEARING | 3001-4999 | |
| 26 | 04064-02815 | RING,SNAP | 3001-4999 | |
| 27 | 01252-40825 | BOLT | 3001-4999 | |
| 28 | 20P-60-16870 | PLUG | 3001-4999 |