Questions & Answers
Questions: Is this pump cast iron like the original?
Question By: Glenn Frank on Aug 13 2017 4:12 PM
We can rebuild your pump for you if you want cast iron.
Answer By: Willys Jeep Parts Tech on Aug 15 2017 6:36 AM
Questions: My old pump does not have the raised "X" shaped pulley face. Just the small raised circular boss and flat pulley face. Shouldn't matter? Thanks.
Question By: Tim on Aug 5 2017 11:27 PM
It shouldn't matter. This is correct for your 4-134 Motor.
Answer By: Willys Jeep Parts Tech on Aug 7 2017 5:59 AM
Questions: This doesn't come with a plug for the second hole in the top. (My original does not have a second hole in the top just the one bypass hole) What size of plug is needed and where can i get one?
Question By: Jeremy Stanton on Apr 27 2017 2:52 AM
7372808 is typically used for a bypass hose. But you could also plug. I believe its 1/2" but will need to check.
Answer By: Willys Jeep Parts Tech on Apr 27 2017 6:19 AM
Questions: I have a 1956 CJ5. Besides the lower radiator hose, it has an outlet for a bypass hose and another outlet for the heater. Does this have both?
Question By: Anonymous on Nov 26 2014 12:00 AM
This will have a plug in it for you to run a separate heater or bypass hose.
Answer By: Willys Tech on Dec 1 2014 12:00 AM
Questions: But all new cooling system in my 49 cj3a. Is running really hot and not cooling. And suggestions? Did notice after shut it down awhile top hose real hot. Bottom cooler if that means anything???
Question By: kevin on Feb 23 2014 12:00 AM
I would check your thermostat and retainer. Then go to water pump, then check radiator.
Answer By: Willys Tech on Feb 24 2014 12:00 AM
Questions: I have a industrial jeep motor but myww2 water pump seems a bit long as the impeller touches the barrel of number 1 misses out by one eighth of an inch, is the cj2 water pump that much shorter regards terry .
Question By: terry on Jun 15 2013 12:00 AM
They used the same water pump on all 41-71 Willys 4-134 engines in Jeeps. It may be something special because it is an industrial engine.
Answer By: Willys Tech on Jun 17 2013 12:00 AM
Questions: My pump has 800886 stamped in it; will your pump 649844 work.
Question By: Tommy on Jan 1 1970 12:00 AM
As long as you have the 4-134 engine it will work perfect.
Answer By: Willys Tech on Jan 2 2012 12:00 AM