Source: ORD 9 SNL G-503, 1949 release, Ford and Willys, ¼-ton 4×4. Marks and legends of the original catalog are preserved. The catalog also shows different versions; check the year and installed assembly before selecting a part. For CJ models, use their separate catalogs.
Water pump — exploded view
MB · related parts
Find the part in the MB catalog
The number opens the correct field in the Spare Parts List. The position label is overwritten where it is reliably legible; "assembly" means the whole assembly or part without a separate letter designation. Name substitutions and differences are explained with the section.
| Pos. | Part / name in existing list | Designation from drawing / source | MB part number |
|---|---|---|---|
| A | Fan & Pump PulleyWater pump — exploded view | WO-636299Source · PDF 83 · Drawing ↑ | 636299 ↗cooling system · MB |
| E | Water Pump Seal WasherWater pump — exploded view | WO-640034Source · PDF 83 · Drawing ↑ | 640034 ↗cooling system · MB |
| G | Water Pump ImpellerWater pump — exploded view | WO-639993Source · PDF 83 · Drawing ↑ | 639993 ↗cooling system · MB |
| — | Oil Filter AssyCooling system connections | WO-A1230Source · PDF 81 · Drawing ↑ | A 1230 ↗engine · MB |
| — | Water Outlet ElbowCooling system connections | WO-A1192Source · PDF 81 · Drawing ↑ | A 1192 ↗engine · MB |
| — | Radiator Hose InletCooling system connections | WO-A6373Source · PDF 81 · Drawing ↑ | A 6373 ↗cooling system · MB |
| — | Radiator Hose OutletCooling system connections | WO-A592Source · PDF 81 · Drawing ↑ | A 592 ↗cooling system · MB |
| — | Thermostat RetainerThermostat and additional container | WO-639651Source · PDF 82 · Drawing ↑ | 639651 ↗cooling system · MB |
| Assembly | Water Outlet GasketCooling system connectionsThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read. | WO-639650Source · PDF 85 · Drawing ↑Ford · GPW8255 | 639650 ↗engine · MB |
The same PN in multiple places does not automatically validate each year, country or performance. The original data is preserved; note indicates the difference between the sources.
Cooling system connections
Thermostat and additional container
Original catalogs and service manual
ORD 9 SNL G-503 — Full Parts Catalog (PDF)
TM 10-1513 - Service Chapter for this assembly (PDF)
Page numbers with drawings indicate pages of the PDF file; printed numbering may vary. For the chassis, body and some equipment, an overview of the assembly is shown, according to the original catalog.
Original ORD · PDF 18
