Toggle user data 0 Login Log in Username: Password: Remember me Fill username password Forgot password NA6298N Marine Starters & Alternators NAPM Quantity: In stock $486.56 $389.25 Buy now Add to cart Description New Alternator for 2001 and newer Mercruiser applications with 1.97" (50mm) 6 groove pulley, 70 AMP 7SI Delco. Replaces 18-6298, 20815 and 863077T. Tags 18-6298 20815 863077t Related products 18-5913 18-6275 NA5913N 18-5919 ×