X831021 O-RING — YANMAR
27
The part position is highlighted in red on the diagram
- Part number: X831021
- Manufacturer: Yanmar
- Name: O-RING
- Weight: 24 g
- Length: 90 mm
- Width: 90 mm
- Height: 6 mm
The diagram shows the assembly “Water pump(diaphragm)” of the Yanmar 30DE engine.
Where part X831021 is used
Yanmar part X831021 is used in 1 engine model. Assembly: water pump(diaphragm).
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Water pump(diaphragm) | 27 | 1 |
Other parts of the “Water pump(diaphragm)” assembly, Yanmar 30DE
- 126013-080252Bolt, M8X 254 pcs
- 3183277-48910Pump assy. npt-diaph1 pcs
- 5X831001Body(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
- 15X831014Rod, pump1 pcs
- 17X831015Diaphragm1 pcs
- 19X831016Cap, diaphragm1 pcs
- 21X831017Body(lower), pump1 pcs
- 22X821012Plug1 pcs
- 23X821018Gasket1 pcs
- 25X831020Suction chamber1 pcs
- 29X831023Bend, suction1 pcs
- 31X831024Chack valve2 pcs
- 33X831026Bend, discharge1 pcs
- 35X821038ANipple (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
- 45X839027Capacity plate1 pcs
- 47X831031AStrainer (npt)1 pcs
- 48X531039Sheet packing1 pcs