| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 201-26-62190 | RING | H55051- | |
| 2 | 203-26-61360 | O-RING | H55051- | |
| 3 | (706-73-01181) | SWING MOTOR | H55051- | |
| (THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS. Y1610-02A0 AND Y1610-03A0) | ||||
| 4 | 01011-81230 | BOLT | H55051- | |
| 5 | 01643-31232 | WASHER | H55051- | |
| 6 | 07042-30108 | PLUG | H55051- | |
| 7 | 07049-01215 | PLUG | H55051- |