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Replacement Water Pump with Pulley
Fits 50-66 M38, M38A1

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Replacement Water Pump with Pulley
Fits 50-66 M38, M38A1
New Replacement Water Pump

Complete water pump with double groove pulley and gasket included. Ensure proper cooling of your vehicle!!!

Application:
4-134 engine

Fits:
50-52 M38
52-66 M38A1
Item # Price
800002
$67.99

Availability: In stock

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Questions: I have a 1967 M38A1 CDN2 (Canadian 24 volt)....the water pump on it now has a 3 groove pulley and a 3 grove pulley generator.....will this work?
Question By: les on Aug 21 2017 4:21 AM
If you are only using 2 of the belt it would work just fine.
Answer By: Willys Jeep Parts Tech on Aug 21 2017 5:43 AM
Questions: Will this pump work on a 1946 CJ2A 134 flat head. I mainly want to know if the grooves will line up with the crankshaft pulley and is the water pump pulley a larger diameter than the stock pulley? If so, will it slow down my fan speed any (which I'd like it to do)? Last question, will my fan still space off the engine the same distance? -----Jeepfeller
Question By: Bruce Nelson on Jul 12 2017 2:13 AM
I do think the outside would line up. It may be alittle further out but should be fine under tension. But there is no advantage. Your better off using the original one for the CJ-2A 649844 water pump.
Answer By: Willys Jeep Parts Tech on Jul 12 2017 6:37 AM
Questions: hi i have a 1967 jeep m38a1 CND2 will this water pump fits, my fan turns freely after hearing a grunging noise, will this fix the problem?
Question By: francoisboivin1971@gmail.com on Apr 17 2017 2:18 PM
Yes, this is a complete unit.
Answer By: Willys Jeep Parts Tech on Apr 17 2017 10:45 AM
Questions: I have a 46 2a, L134, in understand that this pump will fit, but is there and difference in the fan bolt pattern? I use a double pulley pump to eliminate the belt flex and reduce pressure on my governor.
Question By: Bruce Spradling on Feb 3 2017 7:59 PM
The pattern is the same to the 4-134 and it will work.
Answer By: Willys Jeep Parts Tech on Feb 3 2017 12:42 PM
Questions: I have a 1960 CJ5 Willys with a double pulley water pump, is this the correct one?
Question By: M.J. Cliff on Nov 28 2016 3:29 PM
Yes, this would be right if you have the 4-134 engine.
Answer By: Willys Jeep Parts Tech on Nov 28 2016 8:39 AM
Questions: I am from the Philippines and I have problem with my m38 jeep regarding my water pump.I have already replaced the seal,shaft bearing and still the water leaks,I have noticed that the surface of my pump which the seal touches is not smooth by machining it does the leak of water be gone?Thank you.
Question By: Ronald A.Makalintal on Mar 9 2015 12:00 AM
If you have a rough surface on the block then you will need to smooth that out to make a good seal.
Answer By: Willys Tech on Mar 9 2015 12:00 AM
Questions: will this pump work on a '47 CJ2A with a flat head 4 and double groove pulleys
Question By: LeRoy on Feb 15 2015 12:00 AM
The CJ-2A never used a double groove pulley. But yes it will mount up just fine.
Answer By: Willys Tech on Feb 16 2015 12:00 AM
Questions: does this have the fitting for the heater hose?
Question By: Anonymous on Sep 22 2014 12:00 AM
Yes, it has a plug there.
Answer By: Willys Tech on Sep 22 2014 12:00 AM
Questions: I have a 1951 M38 with an L head 134. The water pump I removed only had a single pulley do I need this pump or the single pulley pump. On your description the single pulley isn't for the M38.
Question By: Jay on May 6 2013 12:00 AM
Im sure it would work fine. Originally the military were double groove though.
Answer By: Willys Tech on May 6 2013 12:00 AM
Questions: Good price on the dbl pulley water pump. I need one. Is it made in America?
Question By: stan Serr on Dec 18 2010 12:00 AM
I beleive they are Canadian made.
Answer By: Willys Tech on Dec 19 2010 12:00 AM