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Shop Kaiser Willys

Complete Oil Bath Air (Filter) Cleaner Assembly
Fits 41-53 MB, GPW, CJ-2A, 3A, M38, Truck, Station Wagon

Part # 645368K

New Replacement Complete Oil Bath Air Filter Cleaner Assembly

Just like original high quality reproduction air cleaner assmbly. Includes all proper indentations and markings for flat top air cleaner.

41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
50-52 M38
46-49 Truck
46-49 Station Wagon

Part # Price





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Trying to make this air cleaner assembly work on a 1951 truck. The outlet of the air cleaner assembly is smaller than the inlet for the air horn. Wondering if the air horn for the 1949 truck with fit on my 1951 truck? If it is I think that would solve the problem. Do have another suggestion?

Willys Jeep Parts Tech:
Give us a call and ask for Mike M

I believe this is the air filter assembly I have on my truck I’m restoring. Does not seem to be a filer of any type associated. It also does not have the screw point for the oil type. What filter is needed?

Willys Jeep Parts Tech.:
The wire mesh typically isnt removable. But Email what all you have and we can compare for you.

I have a 1951 willys truck My air cleaner assembly looks just like #645368K, but 1951 not on the page What is listed is 46-49 truck ? Will this item work on my 1951 ?

Willys Jeep Parts Tech:
Im sure this could be made to work for you as well. They were very similar.

Does this fit the General model 260 Air Compressor. Mine is missing on my machine.

Willys Jeep Parts Tech:
Sorry, I do not know.

What type /grade of oil do you use in filter, regular engine oil?

Willys Jeep Parts Tech:
10W30 is what the book calls for on the 4-134 engine.

It is posible to find an Oil Bath Air Cleaner Assembly which Fits 54-64 Truck, Station Wagon with 6-226 engine ?

Willys Tech:
Those are only available used. Please call us toll free.

Ones this unit come with a filter?

Willys Jeep Parts Tech:
Yes, it will have the internal wire mesh like original.

Mike, Dumb question - I have an oil bath cleaner for a 1956 CJ5 - how do I remove the wire mesh to clean it? Thanks, kevin

Willys Jeep Parts Tech:
Most dont. You have to hose out and degrease and let dry.

I'm looking for the oil bath air cleaner assembly for a 1956 Jeep Willy CJ5...any chance you can get one in or help me find one?

Willys Jeep Parts Tech:
We can help you get good used. Please call us toll free.

is this the air cleaner for 1960 cj5 with f134 hurricane

Willys Jeep Parts Tech:
The one for the CJ-5 is salvage yard only. Please call us toll free and we can try to help.

I need the air filter for my 1947 willys wagon. Do you have one?

Willys Tech:
We can get you good used on that. Or if you have a WO we do have a dry filter available.

Does anybody make a will fit dry paper air cleaner for a 64 CJ5?

Willys Tech:
I would take your old mesh out of your oil bath air cleaner and hose it out and let it dry in the sun.

Does complete include the cross over and horn? If not can you find a used complete assembly?

Willys Tech:
This is what is shown in the photo. We do have all the hoses and crossover brackets too available new.

Does the air cleaner include all parts inside the assembly? I understand there is a re-usable screen mesh filter that goes inside the canister, or does it just use the oil bath tray at the bottom to colllect the dirt?

Willys Tech:
Yes it will have the mesh and everything inside of it.

What air filter do your recommend for a 1948 Jeepster. I prefer to stay away from oil bath filters. Thanks

Willys Tech:
I would match something up locally if you are wanting an aftermarket paper filter.

Will this air cleaner fit in a 1966 cj5? Or is it the sameone?

Willys Tech:
As long as you have the 4 cylinder motor it will be the correct one for you.
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