DIAPHRAGM FUEL PUMP 6 VALVES TYPE
Fuel pump diaphragm 6 valve type
Repair kit for mechanical AC-type fuel pump
Complete repair part for the mechanical fuel pump with 6 valve configuration as fitted to various WWII military vehicles. The diaphragm is manufactured from modern ethanol-resistant materials suitable for contemporary fuels.
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Material Buna-N nitrile rubber, fabric reinforced |
Application AC-type fuel pump with 6 valves |
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Compatibility Suitable for modern fuels with ethanol |
Type Diaphragm with valves |
Features
- Diaphragm of ethanol-resistant nitrile rubber
- Fabric-reinforced construction for extended service life
- Complete with valves and seals
- Suitable for modern fuels
- Replacement part for AC-type fuel pumps
★ Modern manufactured components resistant to contemporary fuels including ethanol blends. Essential part for reliable fuel pump operation.
Installation notes
During assembly, install the diaphragm whilst the lever is fully depressed - tighten the 6 screws in this position. This prevents tearing of the new diaphragm during initial strokes. Where possible, reuse the original return spring for correct fuel pressure.
Compatibility
Specific to AC-type fuel pumps with 6 valve configuration. Not all fuel pumps use 6 valves - check your pump before ordering. Modern kits sometimes contain an overly stiff spring which may lead to excessive pressure and flooding - preferably use the original spring.
Historical context
The AC-type mechanical fuel pump was fitted as standard to numerous American WWII military vehicles. The 6-valve configuration was a robust construction that guaranteed reliable fuel delivery under severe military conditions.
This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.
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This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| Dodge | |
| Dodge WC52 weapons carrier (winch) | 1942, 1943, 1944, 1945 |
| Dodge WC53 carryall | 1942, 1943, 1944 |
| Dodge WC54 ambulance | 1942, 1943, 1944 |
| Dodge WC55 gun motor carriage | 1942, 1943 |
| Dodge WC56 command car | 1942, 1943, 1944, 1945 |
| Dodge WC57 command car (winch) | 1942, 1943, 1944, 1945 |
| Dodge WC58 radio command car | 1942, 1943, 1944, 1945 |
| Dodge WC63 6x6 (winch) | 1943, 1944, 1945 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 9-808 — Technical Manual — only for Dodge ¾-ton 4×4 (WC series)
