Carburetor Repair Kit
Fits 52-66 M38A1 with Carter YS carburetor

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Carburetor Repair Kit
Fits 52-66 M38A1 with Carter YS carburetor

Carter Carburetor Repair Kit for Carter YS-950

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

Carter YS-950 (side draft)

4-134 F engine

52-66 M38A1

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.

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Availability: In stock

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Questions: I have a 52 Willy s jeep how do I tell from a m38 to a m38a1 the carb has the stamp just YS now the carb looks like the one pictured on the m38a1 so I take it it would be the m38a1 hope I don't so stupid here thanks
Question By: Chet mattox on Aug 25 2018 7:30 PM
If you can what are your YS numbers stamped on the carb. I can ID for you. Also the base is a different center to center.
Answer By: Willys Jeep Parts Tech on Aug 27 2018 5:58 AM
Questions: Hi, I was just about to order a rebuild kit for my M38a1 when I noticed your details say the Carter YS 950S carb is a side draft???? the tech manual says down draft? My carb has Carter YS stamped into the carb body. Perhaps you can confirm before I make a mistake and order the wrong kit. Thanks, Rick
Question By: Rick Cole on Jun 28 2018 8:51 AM
That is referring to the top section of the carburetor that makes the 90 degree bend.
Answer By: Willys Jeep Parts Tech on Jun 28 2018 6:03 AM
Questions: Hi, which is the correct Carter for the M38? I thought the YS-950 was the one.
Question By: Aris on Oct 24 2016 4:42 PM
648065 is the correct one for your Willys M38. The kit is for the Willys M38A1.
Answer By: Willys Jeep Parts Tech on Oct 24 2016 9:42 AM
Questions: i bought this carb kit from you. there are no instructions or illustrations as far as dis-assembling this. is it normal?
Question By: Anonymous on Aug 25 2013 12:00 AM
We can send you something. Please call us toll free. We do sell complete mechanics manuals as well.
Answer By: Willys Tech on Aug 26 2013 12:00 AM
The Army Tech Manual TM 9-1826A, "Ordnance Maintenance Carter Carburetors" covers the YS637S which is essentially the same carb as the YS950S just with a smaller bore and jetting. Used in conjunction with the Carter YS950S Specifications sheet Carter Carburetor Form 4960B dated March 53 and revised March 56 will work out just fine.This data can be found on my web site .One word of caution, the TM 9-1826A exerpts I have posted to my web site have an original Army error in the illustration on page 114 showing the metering rod spring on the wrong side of the diaphragm corrected. If you source this manual elsewhere be sure to note the discrepancy.
Answer By: Wes Knettle on Sep 29 2017 4:36 PM
Questions: i am looking for a rebuild kit compatible with today's crappy gasoline. older diaphragms were made for the older gasoline before they started putting ethanol in it. is this kit compatible?
Question By: john on Jan 1 1970 12:00 AM
Yes this is for it modern day fuel.
Answer By: Willys Tech on Aug 1 2013 12:00 AM
Questions: Tag on carb reads 950S. Is this the correct kit?
Question By: Anonymous on Mar 7 2013 12:00 AM
Yes that is correct. They originally used a Carter YF 950 S side draft.
Answer By: Willys Tech on Mar 7 2013 12:00 AM
Questions: only id on carb is ys
Question By: red on Aug 14 2012 12:00 AM
Then if you have a M38A1 it will be the correct kit.
Answer By: Willys Tech on Aug 15 2012 12:00 AM
Questions: What do you have to modify for the Solex carb on the M38A1?
Question By: Nathan on Jul 19 2012 12:00 AM
All you really need is a air horn for it.
Answer By: Willys Tech on Jul 19 2012 12:00 AM
Questions: I have a willy's 1956 with a carter ys 518 carberator. Will this gasket kit work with the 518 model?
Question By: Randy on Dec 11 2011 12:00 AM
As long as it is a M38A1 with the original YS carburetor you will be all set.
Answer By: Willys Tech on Dec 12 2011 12:00 AM
Questions: 1953 Willys M38A1 has a YF 938 carb on it. Is there an overhaul kit available for it, or am I better off to buy the Solex on here and replace it? It already has the 90 degree air horn.
Question By: Dale on May 24 2011 12:00 AM
The proper kit for the YF is 924160-MK
Answer By: Willys Tech on May 25 2011 12:00 AM
Questions: Do you deliver in Canada
Question By: Anonymous on Mar 19 2011 12:00 AM
Yes, we ship daily USPS and UPS international.
Answer By: Willys Tech on Mar 21 2011 12:00 AM