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Electromaax FM-12-80-6LP Yanmar 6LP High Output Alternator


This all NEW 80 amp replacement alternator meet and exceeds OEM specs and meet or exceed OEM output for guaranteed performance. Fans, pulleys and hardware are plated to resist corrosion and special marine flame arrestor screens eliminate open sparks which can cause explosions and fire. Wiring harnesses are supplied as required by application for ease of installation. Our alternators are fully backed by the Electromaax warranty.

SKU: FM-12-80-6LP


Our 80 amp is a direct replacement with zero wiring and or brackets needing modifying.

On any Yanmar 6LP marine diesel engine with twin crank pulleys (dual 3/8” alternator pulley) you can only replace your current O.E.M. alternator with this specific unit or our 155 amp version. This is because the guard and tensioning arm need to be replaced with custom components to make any other manufactures marine alternator fit.

Hot rated output idle 22 amps, fast idle 31 amps maximum 83 amps

Dollar for dollar, upgrading your alternator may be the best project you can undertake on your cruising Yacht.