Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with
Isolated Ground
Alternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep
Vee Pulley, Isolated Ground 1" Motorola-Style Mounting; Typical for Westerbeke,
Lehman, Hino & Pathfinder Engines 2" Delco-Style Mounting; Typical for Volvo
Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader,
Indmar, Marine Power & other GM-based Engines
Replaces: 621-120-SR-IG