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NOS Fuel Pump Diaphragm
Fits 41-71 Jeep & Willys

Part # 810639

New Old Stock Fuel Pump Diaphragm

Limited supply. Please confirm that your diaphram is the same prior to ordering.

4-134 engine
6-226 engine
6-161 engine

41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
55-71 CJ-6
50-52 M38
52-66 M38A1
46-64 Truck
46-64 Station Wagon
48-51 Jeepster

Part # Price





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Questions & Answers

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Does it fit the 6-230 ?

Willys Jeep Parts Tech:
No, only the engines listed.

Hello. Can this withstand ethanol in gasoline? Thanks.

Willys Jeep Parts Tech:
You never want to use ethanol fuel in your old vehicle due to water saturation with that fuel.

Is this part made in USA if not where was it made?

Willys Jeep Parts Tech:
This is a NOS original part.
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