![Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w\/Isolated Ground Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w\/Isolated Ground](https://cdn11.bigcommerce.com/s-pr9amv4/images/stencil/200x200/products/86508/132986/97459XL__63698.1668819528.jpg?c=2)
Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated Ground
Alternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine 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
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.