X531021 O-RING — YANMAR
26
The part position is highlighted in red on the diagram
- Part number: X531021
- Manufacturer: Yanmar
- Name: O-RING
The diagram shows the assembly “Water pump(diaphragm)” of the Yanmar 20DE engine.
Where part X531021 is used
Yanmar part X531021 is used in 1 engine model. Assembly: water pump(diaphragm).
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Water pump(diaphragm) | 26 | 1 |
Other parts of the “Water pump(diaphragm)” assembly, Yanmar 20DE
- 126013-080252Bolt, M8X 254 pcs
- 2183277-48810Pump assy. npt-diaph1 pcs
- 4X531001Body(upper), pump1 pcs
- 6X531002Bolt M10X404 pcs
- 7X501003Bolt M10X303 pcs
- 8X531007Washer2 pcs
- 9X531008Bearing, needle1 pcs
- 10X531009Grease fitting1 pcs
- 11X531010Thrust washer1 pcs
- 12X531011Bolt m 8X151 pcs
- 13X801031Bolt m 8X254 pcs
- 14X531014Rod, pump1 pcs
- 16X531015Diaphragm1 pcs
- 18X531016Cap, diaphragm1 pcs
- 20X531017Body(lower), pump1 pcs
- 22X821012Plug1 pcs
- 23X821018Gasket1 pcs
- 24X531020Suction chamber1 pcs
- 28X531023Bend, suction1 pcs
- 30X531024Chack valve2 pcs
- 32X531026Bend, discharge1 pcs
- 34X521038ANipple (npt)2 pcs
- 36X531029Washer 103 pcs
- 37X531032Bolt m 6X103 pcs
- 3822217-060000Washer, spring 63 pcs
- 39X531034Cover1 pcs
- 40X531042Gear unit1 pcs
- 41X531050Bolt m 8X308 pcs
- 4222217-080000Washer, spring 81 pcs
- 43X503026Caution plate1 pcs
- 44X539027Capacity plate1 pcs
- 46X531031AStrainer (npt)1 pcs
- 48X531039Sheet packing1 pcs