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Air (Filter) Cleaner to Carburetor Steel Crossover Tube and Bracket
Fits 46-53 CJ-2A, 3A, M38, Truck, Station Wagon with 4-134 L

Part # 641930

New Replacement Air Cleaner to Carburetor Steel Crossover Tube and Bracket.

Bolts to the top of your flat head motor to allow spark plug cables to run thru just like original.

4-134 L engine

46-49 CJ-2A
49-53 CJ-3A
50-52 M38 (with down draft carberetor)
46-49 Truck
46-49 Station Wagon

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I have a early 46 2A with a MB motor. What is the difference between this crossover tube and the A6911.

Willys Jeep Parts Tech:
They are very similar, just a difference in the way they are stamped.

Will this work on the 4-134F engine? 1951 Willys SW

Willys Jeep Parts Tech:
No, they really didnt use this set up on the 4-134 F head.

Will this work with the YS Carter?

Willys Jeep Parts Tech:
Should, But please email your vehicle information and we can help.

Hello, Is this crossover tube´s size the same as the tube code # A6911? I´m not sure wich one fits in my Willys? I´d like to buy many things. Do you ship to Buenos Aires, Argentina? Thank for answering. Resgars. Nicolás

Willys Jeep Parts Tech:
Yes, they are the same size. You can email some pictures of your WIllys and we can ID for you. Thanks!

does this cross over tube have the 1/8'' port in it for the carb YS637s breather ?

Willys Jeep Parts Tech:
No, this does not. You would have to add.
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