Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount J10 Pulley Regulator &
Temp Sensor
Kit Includes: 621-100-J10 Alternator, MC-618 Regulator, Temperature Sensors,
Mounting Hardware
621-100-J10 Alternator: 100A, 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-VUP-MC-100-SR-KIT