d310 fuelpumps

1968 403 · Mar 17, 2013

Are the early and late model fuel pumps interchangable on the D310 engine? Thanks for all replys.

Dieseltech · Mar 17, 2013

EPVA distributor pumps had 3 versions, AR, BR, and CR. AR and BR had the delivery valve fittings at an angle while latest CR type had fittings that came out straight. Pumps will interchange but injection lines may need changed or old line bent as needed to fit. Also CR inlet and outlet line bolts are the same, while AR and BR use a pressurising valve in the return line. Bolts are the same size, don't get the wrong bolt at the inlet. May not start or will barely run if the pressurising bolt is placed at inlet banjo.

JimB2 · Mar 17, 2013

Hi is injection pump leaking Diesel into crank case?
Easy fix with $10.00 lip seal.

JimB

1968 403 · Mar 17, 2013

Thank you for the replys. I bought a 310 with the angled inlets and I have a good 310 injector pump here with the straight inlets. Just wondering if I could swap them if I need too.

d310 fuelpumps

1968 403

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Dieseltech

Well-known Member

JimB2

Well-known Member

1968 403

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