FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
I have 2 lower units one is off a 77 85hp. and the other from a 78 85hp. I've dry fitted the 78 to my 77 and everything looks like it would bolt up perfect. Was wondering if the ratios are the same or different? And are they interchangeable?
I removed the vernatherm housing and guts to clean it. My problem is that the only way i see to put it all back together is to pull the powerhead and cowling so you can get it in. I got the housing on but i couldn't get it to go on with parts in it. The cowling is in the way. Anyone have any...
I have a 0318374 D4 fuel pump on my 85. It uses three mounting screws. top and 2 bottom. I cant fine references to my part number everything brins up a 2 bolt mount. My Seloc book says it should be 2 screw as does everyone else. 0438559 is what everyone says replaces it. Ok not trying to...
I have a 85EL77S that has original pump. Diaphram went bad and I can't find a replacement that fits. My pump is a 0318374-D4. Ordered replacement from Marineengines.com and #1 It is bigger than mine and #2 bolt holes dont line up. Everywhere I have looked it's the same. My pump uses 3 bolts...
