I have a 1978 37C with an Onan 7.5 diesel Genset.
Jabsco water pump. looking for the impeller part number. Any body have it handy?
Yes I am too lazy to crawl in to find it.
Welcome to the Hatteras Owners Forum & Gallery. Sign Up or Login
+ Reply to Thread
Results 1 to 6 of 6
Thread: 78 37C gen set impeller Part #
-
78 37C gen set impeller Part #
-
09-19-2018 11:26 AM #2Senior Member
- Join Date
- Apr 2005
- Posts
- 3,513
Re: 78 37C gen set impeller Part #
If it's an Onan MDJE 7.5kw, my notes show that the impellor is 131-0386. That # replaced the old part # 131-0218. The repair kit for the pump includes the impellor and is part # 131-0258.
Edit - That's the raw water pump, not the circulating pump.Last edited by Bob Bradley; 09-19-2018 at 11:29 AM.
Everyone should believe in something - I believe I will go fishing - Henry David Thoreau
-
-
09-19-2018 08:58 PM #4
Re: 78 37C gen set impeller Part #
Isn't the circulation pump centrifugal?
They dont take rubber implers.Scott
41C117 "Hattatude"
Port Canaveral Florida.
Marine Electronics and Electrical Products Distributor.
-
09-20-2018 12:12 PM #5Senior Member
- Join Date
- Apr 2005
- Posts
- 3,513
Re: 78 37C gen set impeller Part #
Yeah, if I recall, the circulating pump had a pair of brass gears, not an impellor.
Everyone should believe in something - I believe I will go fishing - Henry David Thoreau
-
09-23-2018 06:12 AM #6Registered Member
- Join Date
- Sep 2018
- Posts
- 5
Re: 78 37C gen set impeller Part #
That's true !!