As many of you know, Mercury Marine no longer sells the high pressure fuel pump 861156A1 as a separate part; it is only bundled with one of 3 Cool Fuel kits at twice the price.
Through Googling I found that Mallory 9-35433 is a direct replacement, but available stock can get pretty low during boating season. I was able to order the last item from firstchoicemarine.com, replaced it yesterday and my boat runs just fine.
When I received the Mallory pump, I noticed a different set of part numbers on the body, so went a-Googling and found yet another cross-reference that isn't documented on any of the boat forae I was able to find:
Airtex E11004
I attached a picture of my Mallory/Airtex pump next to my faulty Mercury Marine 861156A1.
I just ordered a spare Airtex from rockauto.com at a much better price than an eBayed Mercury pump or the Mallory 9-35433. I also found the Airtex in stock at Summit Racing if you're so inclined.
Through Googling I found that Mallory 9-35433 is a direct replacement, but available stock can get pretty low during boating season. I was able to order the last item from firstchoicemarine.com, replaced it yesterday and my boat runs just fine.
When I received the Mallory pump, I noticed a different set of part numbers on the body, so went a-Googling and found yet another cross-reference that isn't documented on any of the boat forae I was able to find:
Airtex E11004
I attached a picture of my Mallory/Airtex pump next to my faulty Mercury Marine 861156A1.
I just ordered a spare Airtex from rockauto.com at a much better price than an eBayed Mercury pump or the Mallory 9-35433. I also found the Airtex in stock at Summit Racing if you're so inclined.
