Balmar Alternator 100 AMP Kit 12V 1-2″ Single Foot Spindle Mount K6 Pulley Regulator & Temp Sensor
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Balmar Alternator 100 AMP Kit 12V 1-2″ Single Foot Spindle Mount K6 Pulley Regulator & Temp Sensor
Weight | 9.25 lbs |
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SKU:
621-VUP-MC-100-K6
Categories: Alternators, Alternators, Engine Parts & Service, Electrical
Description
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.
Shipping & Delivery


⚓ Smooth Sailing Shipping
Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).
We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .
🧭 Track The Voyage
You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.
🛟 Hassle-Free Returns & Exchanges
Returns accepted within 30 days of delivery. Items must be unused and in original packaging.
- Mistaken or damaged cargo? We’ll handle return shipping.
- Changed your course? Return shipping is on you.
- Report defects or damage within 7 days for a free exchange.
💰 Anchor Your Refund
Refunds go back to your original payment method within 5–7 business days after inspection.
📨 Contact the Crew
Questions about your order? Drop anchor at sales@marineelec.com .