Sierra 18-6293 Alternator Mercruiser

All Sierra alternators meet or exceed USCG; SAE J1171 and ISO 8846 Safety Standards and are 100% load tested for assured reliability out of the box. All alternators are marine grade containing heavy-duty bearings and regulators for a longer service life. Sierra's alternators also contain high quality stators and heavy-duty rectifiers for maximum efficiency. SPECIFICATIONS •Voltage: 12V •Amperage: 70A •Fan Type: Internal •Stud Size: M8-1.25 •Pulley Type: 6-Groove; 2.44• Diameter Serpentine Pulley •Additional Details: Hinge Mount; 7-SI; 8mm Unthreaded Mounting Holes REPLACES Mercury Marine • 862031T; 862031; 862031T1 API Marine • 20099 Arco • 20800 Daewoo • 219232 Delco • 19020601; 19020609