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01-16-2017, 10:22 PM
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#1
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Veteran Member
City: Channel Islands
Vessel Name: Nordic Star
Vessel Model: 1969 Pilot House Trawler
Join Date: Dec 2016
Posts: 63
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Kubota diesel water pump
Does anyone know where to get parts (impellers & seals) for my old kubota diesel generator water pump? See pics. Thanks.
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01-16-2017, 11:10 PM
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#2
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Guru
City: Inside Passage Summer/Columbia River Winter
Vessel Name: Alaskan Sea-Duction
Vessel Model: 1988 M/Y Camargue YachtFisher
Join Date: Jul 2012
Posts: 8,046
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Do you have any part numbers? Is it an Onan Genny? If so, Google the part number. I also use this:
https://www.jackssmallengines.com/
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01-17-2017, 12:01 AM
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#3
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Guru
City: Queensland
Vessel Model: Milkraft 60 converted timber prawn trawler
Join Date: Jul 2016
Posts: 5,482
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He did say kubota.
Onan are cummins right?
Saying that surely the pump is nothing to do with either, it'd be a jabsco, Johnson, fynspray or the like.
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01-17-2017, 12:42 AM
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#4
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Guru
City: Sydney
Vessel Name: Sojourn
Vessel Model: Integrity 386
Join Date: Oct 2011
Posts: 13,293
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Quote:
Originally Posted by Simi 60
He did say kubota.
Onan are cummins right?
Saying that surely the pump is nothing to do with either, it'd be a jabsco, Johnson, fynspray or the like.
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Close. Onan used Kubota engines, though I recall someone posting they initially made their own engines, ? for MDJE. Cummins acquired Onan.
And while I can`t find it right now, I know the crappy Service Manual says there are 2 different pumps for my MDKD, from memory one is Sherwood, can`t recall the other.
I do know my mechanic just got in the wrong one and is exchanging it.
__________________
BruceK
2005 Integrity 386 "Sojourn"
Sydney Australia
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01-17-2017, 02:06 AM
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#5
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Guru
City: League City, TX
Vessel Name: Pelago
Vessel Model: Wellcraft 3300 Coastal
Join Date: Aug 2011
Posts: 1,069
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Look at the pump cover plate, maybe with an angled inspection mirror or phone camera. It looks like a Johnson pump, probably an F4B-8 or similar. It should be marked like the image below.
__________________
Larry
M/V Pelago
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01-17-2017, 07:17 AM
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#6
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Technical Guru
City: Wilmington, NC
Vessel Name: Louisa
Vessel Model: Custom Built 38
Join Date: Jan 2014
Posts: 6,194
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Looks like a custom installation, not factory. That pump could be whatever the installer chose. Back cover plate should identify manufacturer. Factory pumps usually direct drive, not belt driver.
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01-17-2017, 11:27 AM
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#7
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Guru
City: Inside Passage Summer/Columbia River Winter
Vessel Name: Alaskan Sea-Duction
Vessel Model: 1988 M/Y Camargue YachtFisher
Join Date: Jul 2012
Posts: 8,046
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Bruce you are correct. Onan did use a 3 cylinder Kubota engines. I was a little surprised when I got the manual from NW Cummins. Not sure when, but Cummins bought out Onan. Mine is OEM and is belt driven.
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01-17-2017, 03:54 PM
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#8
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Veteran Member
City: Channel Islands
Vessel Name: Nordic Star
Vessel Model: 1969 Pilot House Trawler
Join Date: Dec 2016
Posts: 63
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Wow, some great information here guy's! The picture was taken with my phone and unfortunately I could not get to the back pump plate. I was hoping someone would recognize the pump by the picture. Time to take it out and have a look. Thanks again for ALL of your inputs.
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01-17-2017, 09:04 PM
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#9
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Guru
City: Powell River, BC
Vessel Name: Northern Spy
Vessel Model: Nordic Tug 26
Join Date: Feb 2012
Posts: 4,073
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My bet is a Johnson F35B pedestal pump.
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