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1977 Tricabin Fuel Pump
Posted: Mon Oct 03, 2016 1:19 am
by Patti&LarryJ
I am searching for a replacement fuel pump for our tricabin but I am having no luck. The visible numbers on the pump itself are as follows: 603903 d28a. It is a carter fuel pump the engine is a '77 5.7 or 350 GM. Any suggestions?
Re: 1977 Tricabin Fuel Pump
Posted: Mon Oct 03, 2016 7:12 am
by prowlersfish
Mercruiser or Crusader ? Sierra Most likely makes one
Re: 1977 Tricabin Fuel Pump
Posted: Mon Oct 03, 2016 8:53 am
by larryeddington
What Paul said ++
A marine FP will have a hose barb for a clear hose running to carbie, incase diaphragm should break fuel will go to engine and not into bilge and or engine crankcase.
I replaced mine on my tri-cab with 270 crusaders with not problem.