Carburetor Repair Kit
Fits 41-53 Jeep & Willys with Carter WO carburetor

Part # 647745

Carter Carburetor Repair Kit for Carter WO

Complete with gaskets and small parts to rebuild your original Carter carburetor. Includes base gasket.

Application:
4-134 L engine

Helpful Guides and Illustrations:
Fuel Servicing and Adjustment
Fuel System Illustrations

Fits:
41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
46-49 Truck
46-49 Station Wagon

Note:
Unsure of your Carter number? They are stamped directly into the metal bowl. Check on the middle body for a vertical tag next to the metal accelerator linkage.

Product Pricing Table
Part # Price
647745

$45.99

MSRP:

$45.99

MSRP:

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You said that the kid 647745-MK or kit 647745 do not provide the gauge for setting up the bowl, where this gauge can be purchased?

Willys Jeep Parts Tech:
116987 part number.

is this kit suitable for use with 10% ethanol blend gasoline?

Willys Jeep Parts Tech:
We recommend only using ethanol free gas with these older vehicles in general.

what is the difference between this kit and the master kit ? The images appear to be the same

Willys Jeep Parts Tech:
The master kit will have additional linkage for the outside of the carb.

What kit is for the F engine in a 1946 CJ2A? These kits say they are only for the L head.

Willys Jeep Parts Tech:
Please email mike@kaiserwillys.com a picture of your engine and we can ID it for you.

i have a wo 146- 94 carter carburator that came with my jeep and was replaced with a solex. would like to get the old one back on. will this work for it? model W-O 146-94 thanks for all your help.

Willys Jeep Parts Tech:
Send me a photo of your carburetor you have and we can help. You can email mike@kaiserwillys.com

does the kit come with the "gauge" to set the bowl to 3/8?

Willys Jeep Parts Tech:
Sorry, they do not.

I got this kit, do I also need a gasket between the carburetor and the V spacer? Or is the spacer the "gasket" too? Thanks

Willys Jeep Parts Tech:
This will work as a gasket as well. It may not hurt to put a thin layer of sealant but not enough to go down into the manifold.

Both 647745 and -MK show pixel by pixel the same picture. A "close look" for differences does not help. What is the difference?

Willys Jeep Parts Tech:
I'll check the images posted. The MK kit has additional linkage.

whats the purpose of the spacer?

Willys Jeep Parts Tech:
The metal V in the spacer puts a spin on the fuel/air mixture going into the manifold.

Will this kit work for Rochester carbs. If not do you offer a complete rebuild kit for Rochester. Thanks

Willys Jeep Parts Tech:
No, this is only for the WO carburetor. Give us a call toll free and we can go over some other options for that Carburetor. 888-648-4923. --Thanks

I bought the master rebuild kit. After cleaning and starting to put it together I realized there was no spacer plate on my jeep. Would you have one of these? Haven't been able to locate one on internet.

Willys Jeep Parts Tech:
A6357 is the part number for that.

Do the repair kits come with any instructions or adjustment tips

Willys Jeep Parts Tech:
No, but we can provide if requested.

Does this kit fits the ZENITH W-O carburateur? many thanks

Willys Jeep Parts Tech:
Zenith never made a WO carburetor. Only Carter did. Please call us toll free and we can help ID what you have going on.

What is the difference between Item # 647745-MK and Item # 647745?

Willys Tech:
The master kit has some additional linkage and hardware in it.

what's the difference between the 647745 carb kit and the 647745MK kit beside price?

Willys Tech:
The master kit has additional linkage in it. Take a close look at the images and you can see the difference.

is this the correct rebuild kit for a flat head engine with a carter w-o carburetor

Willys Tech:
Yes this will 100% be the correct kit for you.

I need carb kit ,but not sure of kit No. only number on my carb is carter WO 146-94...is the kit above the right one ...? the acclerator pump looks different...

Willys Tech:
As long as you have a WO with the vehicles listed above it will be the right one.

is this a master rebuild kit?

Willys Tech:
This is a standard kit. You want part number: 647745-MK

How about the accelerator pump that is always needed for the WO Carter carburetor??

Willys Tech:
Yes, it is in the kit.