1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

Factory lift pump

Old Feb 26, 2012 | 07:37 PM
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Default Factory lift pump

So I just pulled my LP off my 92 it says on the side AC made in England is this original? Plus what is best method of getting old gasket off as it is now a part of the block. Thanks
 
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Old Feb 26, 2012 | 09:26 PM
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Plug off the hole, they sell gasket remover, it rubberizes the gasket. Makes it nice and easy to remove. Otherwise an angle grinder with a scotch brite pad will work. Most of the time a nice sharp gasket remover does the trick once you get it started.


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Old Feb 26, 2012 | 09:38 PM
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Any idea if this is factory pump
 
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Old Feb 26, 2012 | 09:50 PM
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No idea, if it's a diaphragm pump then it's oem. As for if it's been replaced before; hard to tell


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Old Feb 26, 2012 | 09:52 PM
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Ok thanks piston pump was too much for my pockets
 
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Old Feb 27, 2012 | 01:04 PM
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Ofi had em for $145 dollars whole lp kit just gota email em about it and my oem pump was made in england to.

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Old Feb 27, 2012 | 04:50 PM
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Ill second that. My OEM pump said England on it.
 
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Old Feb 27, 2012 | 05:45 PM
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Ofi has the piston style pump for 145? Cummins wants 256. Oh crap I already got pump! screw it if the OEM lasted 173000 then the new one will go just as long.
 
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Old Feb 27, 2012 | 06:00 PM
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Yep it a delphi pump but it works great

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Old Feb 27, 2012 | 06:28 PM
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Well does the piston style flow more gph than the diaphram?
 
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