![Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/32678/43177/88988XL__63080.1668734661.jpg?c=1 "Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]")
![Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/32678/43177/88988XL__63080.1668734661.jpg?c=1 "Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]")
Kit 621 Series 100A Single FT Alt MC Reg T Sensor
Kit Includes:
- 621-100-SV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware
621-100-SV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Single 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-VUP-MC-100-SR-KIT
Brochure (pdf)
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![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-akrdq0rr06/images/stencil/500x659/products/32722/43237/97464XL__50722.1668799533.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 Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/32721/43236/97463XL__70908.1668799531.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 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/32679/43178/92761XL__02708.1668734692.jpg?c=1 "Balmar Alternator 120 AMP 12V 1-2\" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]")
![Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle Single Vee Pulley Regulator Temp Sensor [60-YP-MC-100-SV]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/32676/43175/87868XL__26458.1668734608.jpg?c=1 "Balmar Alternator 100 AMP Kit 12V 3.15\" Dual Foot Saddle Single Vee Pulley Regulator Temp Sensor [60-YP-MC-100-SV]")
![Balmar Temp Sensor Alternator - 54" Length [MC-TS-A]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/20160/25040/68764XL__97324.1638833909.jpg?c=1 "Balmar Temp Sensor Alternator - 54\" Length [MC-TS-A]")