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New Fully Universal Carburetor
Fits 50-71 Willys & Jeep with 4-134 F engine

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New Fully Universal Carburetor
Fits 50-71 Willys & Jeep with 4-134 F engine

New Fully Universal Carburetor for 4-134 F engine

This carburetor features the following:

- Externally adjustable main jet allows you to fine tube to  the high speed rich/lean mixture to exact needs.
- Ethanol resistant for modern day fuel using alchol resistant parts thruout for long service life under normal operating conditions.
- Externally adjustable main speed jet allowing throttle arm to be indexed to any point.

Highest quality standards used in construction. This fully universal carburetor are especially made to allow a wide variety of adjustments. Some variations in fuel lines, vacuum lines, choke cables may be required for re-routing.

Replaces:
Carter YF-938, 738, 768, 832, 951

Helpful Guides and Illustrations:
Universal Carburetor Installation / Information Guide

Application:
4-134 F engine

Fits:
53-64 CJ-3B
55-71 CJ-5
52-66 M38A1
50-53 Truck
50-53 Station Wagon
50 Jeepster

We recommend this carburetor for use with the dry air filter part number: 647789

Note: This will also work for the 6-161 as well as 6-226 motor used on the later Willys Jeepster, Station Wagon, and Truck.

Item # Price
900001
$329.99

Availability: In stock

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Questions: I'm very interested in purchasing this carburetor. However, I would like to know how would I acquire a rebuild kit.
Question By: Bruce Pacal on Feb 12 2018 10:43 PM
We should be able to get you a rebuild kit for them special order.
Answer By: Willys Jeep Parts Tech on Feb 13 2018 5:54 AM
Questions: how do i use the old air horn on ths carb /or can i use the old air horn? thank you
Question By: art skidmore on Jan 31 2018 5:33 AM
The air horn fits right on top of the Carburetor like original. See this diagram below: https://www.kaiserwillys.com/diagram/cj-5-6-diagrams/fuel-exhaust-diagrams/air-cleaner-willys-cj-5-6/air-cleaner-4-134-f-engine Thanks
Answer By: Willys Jeep Parts Tech on Jan 31 2018 5:22 AM
Questions: Is this designed to be a direct replacement for the Carter YF-938 or will there be modifications to fuel line, choke and throttle cables required? I am interested in giving this one a try but would like to not have to make any modifications in case I later decide to go back to my Carter.
Question By: Clifton Clark on Oct 18 2017 2:34 PM
Yes it is a direct fit. You can see our install guide too above.
Answer By: Willys Jeep Parts Tech on Oct 18 2017 1:00 PM