- Piston Assembly
- Drawing No：5037HB2000230
- J-shaped Seal Ring
- Drawing No：5037HB9500122
- Hole sleeve
- Drawing No：5037HB9500119
- Frame rubber oil seal
- Drawing No：5037HB9500121
- Spherical Roller Bearing
- Drawing No：5037HB2200148
- YX Sealing Ring
- Drawing No：5037HB9500118
- Wear-resistant bushing
- Drawing No：5037HB9500123
- Retaining Ring
- Drawing No：5037HB2400325
- Support Ring
- Drawing No：5037HB9500114
- J-shaped dust seal
- Drawing No：5037HB9500115
- Rubber Spring
- Drawing No：5037HB9500104
- Cutting Ring 230
- Drawing No：5037HB9500103
- Oil-Impregnated Bearing
- Drawing No：5037HB9500128
- O-Ring Seal
- Drawing No：NMO95*2.65
- J-type dust seal D105
- Drawing No：5037HB9500111
- YX Type Sealing Ring
- Drawing No：5037HB9500110