1989 90 hp...in the first pic is the pump...sierra 18-7352,replaces omc438556 and a plug for the pulse line.Also had to get 2 .10-24--2" bolts.I mounted the fuel pump upside down so the fuel lines had the shortest route to fuel manifold.I gave it a test run in the yard an all seemed good so off too the lake.I let engine run at idle for 5 min's( never skiped a beat). then took it up to 5600 rpms for about 5- 6 min.s, back an forth across the lake 4 times, Big lake, ( never skiped a beat) then put it back in netural an let it idle again for 5 min.s.Boat never died and never had a power loss of any kind...
...in the first post is pics of the old pump an the problems i was having (replace vro fuel pump).Hope this can help somebody else.........
...in the first post is pics of the old pump an the problems i was having (replace vro fuel pump).Hope this can help somebody else.........Attachments
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