![Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/600x600/products/23445/30334/97465XL__83663.1717063145.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 1-2\" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]")
![Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/1280x1280/products/23445/30334/97465XL__83663.1717063145.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 1-2\" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]")
Product Overview
Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator & Temp Sensor
Kit Includes: 621-100-K6 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware
621-100-K6 Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, K6 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
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.Brochure (pdf)
![Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount J10 Pulley Regulator Temp Sensor [621-VUP-MC-100-J10]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/23444/30333/97464XL__72780.1717063143.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 1-2\" Single Foot Spindle Mount J10 Pulley Regulator Temp Sensor [621-VUP-MC-100-J10]")
![Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w\/Isolated Ground [621-100-K6]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/23440/30329/97460XL__08410.1717063134.jpg?c=1 "Balmar Alternator 100 AMP 12V 1-2\" Single Foot Spindle Mount K6 Pulley w\/Isolated Ground [621-100-K6]")
![Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/23443/30332/97463XL__96653.1717063141.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 1-2\" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]")
![Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/23437/30326/97457XL__50298.1717063128.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 3.15\" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]")