Features OEM spec fitment for a direct and exact fit Engineered for superior performance and durability Manufactured with premium quality components, bearings, bushings, seals and lubricants All alternators are visually inspected and bench tested before shipping Specs 70 Amp 12 Volt, CW, 1 Groove Pulley DESIGN IR IF VOLTAGE 12 AMPERAGE 70 ROTATION CW PULLEY CLASS V1 Used On Mercruiser (1999 2002) Rep