| Item | Part No. | Part Name | Qty | Serial No. |
| 20C-60-32101 | SWING MOTOR ASS'Y | 10001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-01A0 TO Y1640-03A0. | ||||
| FUCG05-1-8745 | REDUCTION GEAR ASS'Y | 10001- | ||
| 1 | \6\ | BODY (K2) | 10001- | |
| FUCG05-1-8427 | CARRIER ASS'Y | 10001- | ||
| 2 | \6\ | CARRIER | 10001- | |
| 3 | \6\ | GEAR | 10001- | |
| 4 | \6\ | PIN | 10001- | |
| 5 | \6\ | BEARING | 10001- | |
| 6 | \6\ | WASHER,THRUST | 10001- | |
| 7 | 04064-01710 | RING,SNAP | 10001- | |
| 8 | 04025-00416 | PIN,SPRING | 10001- | |
| FUCG05-2-8135 | CARRIER ASS'Y | 10001- | ||
| 9 | \6\ | CARRIER | 10001- | |
| 10 | \6\ | GEAR | 10001- | |
| 11 | \6\ | GEAR | 10001- | |
| 12 | \6\ | PIN | 10001- | |
| 13 | \6\ | BEARING | 10001- | |
| 14 | \6\ | WASHER,THRUST | 10001- | |
| 15 | 04064-01710 | RING,SNAP | 10001- | |
| 16 | 20W-60-12380 | RING,SNAP | 10001- | |
| 17 | 04025-00416 | PIN,SPRING | 10001- | |
| 18 | 20P-60-16780 | COLLAR,THRUST | 10001- | |
| 19 | FUFRP1012-1-06 | GEAR | 10001- | |
| 20 | FUROA-247 | O-RING | 10001- | |
| 21 | \6\ | SHAFT,PINION (K2) | 10001- | |
| 22 | \6\ | RING (K2) | 10001- | |
| 23 | \6\ | BEARING (K2) | 10001- | |
| 24 | \6\ | SEAL,OIL (K2) | 10001- | |
| 25 | \6\ | BEARING (K2) | 10001- | |
| 26 | \6\ | COLLAR (K2) | 10001- | |
| 27 | FUFZD8427-1-28 | RING | 10001- | |
| 28 | 01252-40825 | BOLT | 10001- | |
| 29 | \6\ | BOLT | 10001- | |
| K2 | FUGCP05-1-8745 | SERVICE KIT,PINION | 10001- |