Aircon sea cooling water pump

kloudie1 · Aug 23, 2012

Ken.. Not sure which pump you have but most CruiseAirrr units use a March LC-3CP-MD like this one: http://www.marchpump.com/site/files/966/109325/374941/607510/0130-0036-1000_R23.pdf
I don't know if there is lube oil inside?? Best to remove the pump and find the leak.. If it is not the March pump, some pictures would be good..
Hope this helps.

Don S/V ILLusion · Aug 23, 2012

Most OEM pumps are CAL pumps which are throw-away pieces once they start to fail. If it is a CAL, just replace it with the appropriate size March pump

kloudie1 · Aug 23, 2012

Don, Yep.. the CAL pumps have "sealed in" lube oil.. The March pumps are available on E-bay and Amazon at pretty good prices..

gettinthere · Aug 23, 2012

Search out Depco Pump. They are the pump experts, for every kind of pump.

onecoolair · Aug 23, 2012

will suck the chrome off a Buick!!

Ken13559 said:
I have a Cruiseair 12000btu aircon with sea cooling water pump. I noticed this pump has been leaking luboil for the past years. I want to put a stop to the leak. Anyone has any or written a service instruction for fixing his pump? I don't have the pump details now but it is quite commonly found in marine aircon and even in WM site.

Yes I know I am bragging again!
I would highly suggest replacing with a little gaint pump. My original main a/c pump has seen 10 years of near continuous use and will suck the chrome off a Buick!!

Aircon sea cooling water pump

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