| Item | Part No. | Part Name | Qty | Serial No. |
| 21A-60-13100 | SWING MOTOR ASS'Y | 10001- | ||
| 1 | 21S-60-13120 | HOUSING | 10001- | |
| 2 | 21S-60-13210 | BALL CHECK SUB A. | 10001- | |
| 3 | 21S-60-13350 | O-RING (K1) | 10001- | |
| 4 | 21A-60-13140 | SHAFT,OUTPUT | 10001- | |
| 5 | 21S-60-13240 | BEARING,THRUST | 10001- | |
| 6 | 21S-60-13230 | BEARING,THRUST | 10001- | |
| 7 | 21S-60-13330 | O-RING (K1) | 10001- | |
| 8 | 21R-60-13110 | FLANGE | 10001- | |
| 9 | 21S-60-13310 | SEAL,OIL (K1) | 10001- | |
| 10 | 21S-60-13360 | WASHER,BACK-UP (K1) | 10001- | |
| 11 | 21S-60-13320 | SEAL,DUST (K1) | 10001- | |
| 12 | 21S-60-13250 | SCREW | 10001- | |
| 13 | 21A-60-13130 | SHAFT,DRIVE | 10001- | |
| 14 | 21S-60-13340 | O-RING (K1) | 10001- | |
| 15 | 21S-60-13130 | SPACER | 10001- | |
| 16 | 21A-60-13120 | GEROLER | 10001- | |
| 17 | 21R-60-13150 | END,CAP | 10001- | |
| 18 | 21A-60-13110 | SCREW | 10001- | |
| 19 | 21R-60-13180 | WASHER,SEAL | 10001- | |
| SERVICE KIT | ||||
| K1 | 21S-60-13300 | SEAL KIT | 10001- | |
| 21S-60-13350 | O-RING | 10001- | ||
| 21S-60-13330 | O-RING | 10001- | ||
| 21S-60-13310 | SEAL,OIL | 10001- | ||
| 21S-60-13360 | WASHER,BACK-UP | 10001- | ||
| 21S-60-13320 | SEAL,DUST | 10001- | ||
| 21S-60-13340 | O-RING | 10001- |