Delco Remy Alternator - Used Take-Off

Application: Used Delco Remy alternator (appears to be 10SI/12SI series) for GM-based marine gasoline engines (Mercruiser, Crusader, OMC, PCM, Indmar, Volvo Penta gas) and many automotive/industrial GM applications. Single V-belt pulley, internal fan, single BAT output stud with adjacent exciter terminal, "Delco Remy" cast into rear housing. Condition: Used take-off, untested. Exterior oxidation, surface rust on hardware and pulley, paint wear on fan. Sold as-is; recommended for bench test or rebuild before installation. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.