sbman
Guru
- Joined
- Jul 25, 2017
- Messages
- 828
- Location
- USA
- Vessel Name
- Second Chance
- Vessel Make
- 42' Uniflite Double Cabin
I have twin 1977 Detroit Diesel with Twin Disc transmissions in my Uniflite 42 Double Cabin.
I am attempting to rebuild the raw water pump due to leaking seals and bad bearings, but I can't identify exactly which model it is so I can order the parts.
It looks almost identical to this Jabsco 7420 series pump:
https://www.pumpvendor.com/media/jabsco/Jabsco_6400_7420_series.pdf
However, it does not have the plugs on the inlet/outlet ports and the dimensions are slightly different from the dimensioned drawing in several places, by 1/8" to 1/4" difference in places.
I hesitate to assume the internals are the same without a positive identification.
Any ideas on the best approach to identify it? Call Jabsco? Is there a reference manual that has all of their pumps that I could go through?
I found the 7420 by going through this list and looking visually to identify it.
https://www.pumpvendor.com/jabsco_flexible_impeller_pumps.html
I am attempting to rebuild the raw water pump due to leaking seals and bad bearings, but I can't identify exactly which model it is so I can order the parts.
It looks almost identical to this Jabsco 7420 series pump:
https://www.pumpvendor.com/media/jabsco/Jabsco_6400_7420_series.pdf
However, it does not have the plugs on the inlet/outlet ports and the dimensions are slightly different from the dimensioned drawing in several places, by 1/8" to 1/4" difference in places.
I hesitate to assume the internals are the same without a positive identification.
Any ideas on the best approach to identify it? Call Jabsco? Is there a reference manual that has all of their pumps that I could go through?
I found the 7420 by going through this list and looking visually to identify it.
https://www.pumpvendor.com/jabsco_flexible_impeller_pumps.html