![Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV] by Balmar -](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/88988XL.webp?v=1747304630)
6% off
Price history at Lotz Outdoors
Recorded at Lotz Outdoors since Oct 9, 2026: low $1,035.76 (Oct 9, 2026), high $1,051.79 (Oct 26, 2026). Last checked Nov 8, 2026.
Product Description
Kit 621 Series 100A Single FT Alt MC Reg T SensorKit Includes: 621-100-SV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware621-100-SV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Single Deep Vee Pulley, Isolated Ground1" Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino & Pathfinder Engines2" Delco-Style Mounting; Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces:621-VUP-MC-100-SR-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)
Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]
$1051.79
$1124.89
6% Discount
You save $73.10
In Stock
at Lotz Outdoors
Price verified 3d ago
Amazon
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Product Details
Brand
Balmar
Price history at Lotz Outdoors
Recorded at Lotz Outdoors since Oct 9, 2026: low $1,035.76 (Oct 9, 2026), high $1,051.79 (Oct 26, 2026). Last checked Nov 8, 2026.
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