D361-D407 injection pump

Seeing Red · Aug 7, 2013

I have a chance to buy a D407 long block to replace
the D361 in our 806D. Will the injection pump need
to be re-calibrated or can I just simply swap the
pump to the 407 without issue?

DeltaRed · Aug 7, 2013

My feeling is there wont be a problem just bolting on.Bigger ci with the same fuel delivery may give better economy or a liitle more power.I really dont know.Next question/issue: Is the 407/361 the same length so you dont have to change frame rails,or change other stuff....

Seeing Red · Aug 7, 2013

Externally they are the same

Dieseltech · Aug 7, 2013

Pump and drive assembly will work just fine. The 407 will be derated slightly with the 361 pump, but not much. Could be reset on a PTO dyno, or at next pump service.

ejr-IA · Aug 7, 2013

Bolt in and go.

FC Andy · Aug 7, 2013

The timing advance in a pump for a 407 is different. The 361 pump can be updated to 407 specs, though. (Mine was at last overhaul). It will probably work, but make a few less ponies. -Andy

D361-D407 injection pump

Seeing Red

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DeltaRed

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Seeing Red

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Dieseltech

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ejr-IA

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FC Andy

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