350c lift pump

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mc_mike
430 crawler
430 crawler
Posts: 93
Joined: Mon Nov 28, 2005 11:00 am
Location: Green Springs, Ohio

350c lift pump

Post by mc_mike » Sun Aug 17, 2014 6:03 pm

Anyone ever change the mechanical style lift pump to an electric one? I seem to be having bad luck with the mechanical ones, the diaphragm keeps cracking and I fill the crank case with oil. Thinking about putting an electric one in its place. I assume I would just need a low pressure pump? Suggestions?

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DrLoch
1010 crawler
1010 crawler
Posts: 363
Joined: Thu Jul 04, 2013 6:39 am
Location: Mebane NC

Post by DrLoch » Mon Aug 18, 2014 7:26 am

Consider looking at this one.

Mr. Gasket#720-12D
Electric Fuel Pump
Diesel
35 GPH
4-7 PSI
Inlet/Outlet: 5/16''
Includes 100 Micron In-Line Filter
450C Track Loader
291457T

pondhogvt
440 crawler
440 crawler
Posts: 122
Joined: Sun Jul 14, 2013 2:04 pm
Location: Johnson,Vermont

Post by pondhogvt » Tue Aug 19, 2014 8:10 pm

Just checking but if the pump seals on the injector pump shaft are torn or worn,,, that is the usual source of oil pan filling with fuel and will ruin a motor in a hurry.., best of luck Mark.
350 loader,350c dozer winch and arch,450c winch and arch,450e winch and arch,D37p komatsu lgp dozer,D85 Komatsu dozer,D8k Caterpillar.

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