KIT REPAIR FUEL PUMP 2 VALVES TYPE
Fuel pump rebuild kit 2-valve type
Early AC-type mechanical pump
Complete rebuild kit for mechanical fuel pumps of the early 2-valve type. These kits contain all necessary parts to rebuild a classic AC-type fuel pump, replacing worn rubber components and valves with modern, ethanol-resistant components.
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Type 2-valve AC-type |
Contents Diaphragm, valves, gaskets, seals |
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Diaphragm material Ethanol-resistant rubber |
Application Early mechanical fuel pumps |
Features
- Complete rebuild kit with all necessary components
- Ethanol-resistant diaphragm suitable for modern fuels
- 2 valves with springs and gaskets
- Engine block gasket and seals
- Replacement for the early 2-valve pump type
★ This rebuild kit enables thorough rebuilding of early AC-type fuel pumps. The 2-valve design is the classic early type that was later superseded by the 6-valve model.
Application
Suitable for rebuilding mechanical fuel pumps of the early 2-valve AC-type. This pump type was used on various WWII-era military vehicles in the 4x4 and 6x6 class. The 2-valve design was replaced later in the war by the improved 6-valve type for better reliability under extreme conditions.
Installation notes
During fitting, 'flex' the new diaphragm: assemble the pump halves loosely, place the lever in a vice, pull the diaphragm down to full stroke, then fully tighten the 6 screws. This prevents tearing during first use. Original valves are often fibre and can be reused if not damaged — reproduction valves sometimes fail prematurely. Always use a modern ethanol-resistant diaphragm; NOS diaphragms from WWII dissolve in modern fuel.
Compatibility
This kit is for the early 2-valve pump type. Check your pump before ordering: count the number of valves in the top of the pump. Early pumps have 2 valves; later improved pumps have 6 valves and require a different rebuild kit. The AC stamping on the pump flange indicates the exact type.
Historical context
The 2-valve AC fuel pump was the standard early type on many WWII military vehicles. Later in the war, this design was replaced by the improved 6-valve type to enhance fuel delivery under extreme conditions and reduce vapour lock problems.
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)
