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,v purchased a 1986 4 Winns with 140 hp Mercruiser Alpha One. It has a trim sending unit but no gauge. I'm planning on buying and installing a gauge. Are all trim gauges universal? Or do they have specific specs for different engines? When I shop online, the info on trim gauges does not...