New Injection Pump

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Feb 21, 2006 | 07:25 PM

AdamWeiland

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Joined: Sep 2005

Posts: 10

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From: Lynnwood, WA

New Injection Pump

I've been shopping for a new injection pump. My local IH dealer has three different pumps available for my '86. Unfortunately none of his pump numbers matches the pump that I have. Some help with identifying these numbers would be great. It is a DB2 pump and the dealer offers model nos. 4541, 4746, and 4747. He wasn't able to explain what makes the pumps different. Also why is it that online sources for pumps offer only one pump for my engine? I would rather buy from the local dealer but I need to know which pump is best for my engine.

Feb 21, 2006 | 10:15 PM

Dave Sponaugle

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Joined: Nov 2003

Posts: 21,285

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From: Nutter Fort, WV

I am running a DB2 5013 pump off a 93 7.3 turbo on my 87 6.9 turbo engine.

You would probably have to turn the fuel down a couple of flats to run it on a NA motor though.

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