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Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount J10 Pulley Regulator & Temp Sensor

SKU 621-VUP-MC-100-J10
by Balmar
Save $110.00
Original Price $1,035.00
Current Price $925.00

Upgrade your power with this high-performance 100 AMP Alternator Kit, delivering reliable and efficient charging for your marine engine. This comprehensive kit includes everything you need for a seamless installation, from the alternator itself to the necessary mounting hardware and sensors.

Key Features:

  • High-Output Alternator: The 100 AMP, 12V alternator provides ample power to keep your batteries charged and your electrical system running at its best.
  • Versatile Mounting Options: Featuring both 1" Motorola-style and 2" Delco-style mounting, this alternator kit is compatible with a wide range of marine engines, including Westerbeke, Lehman, Hino, and Volvo Penta.
  • Complete Kit: The kit includes the alternator, regulator, temperature sensors, and all necessary mounting hardware for a hassle-free installation.
  • Manufacturer Support: While returns to the original point of purchase are not accepted, the manufacturer is available to assist with any issues or concerns you may have.

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  • Description
  • Shipping & Returns
  • 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

  • Shipping

    Most orders ship on the same business day or the next business day. Some orders ship directly from the manufacturer, and these may take an additional 1-2 days to process, depending on the manufacturer. Contact us to confirm ship times.

    We currently offer FREE 2-day shipping on all orders over $50 to the contiguous 48 states in the USA.

    Flat rate shipping of $7.95 USD for orders under $50 within the contiguous 48 states.

    Overnight shipping rates available at checkout. 

    Shipping for orders to states or US territories outside of the contiguous 48 states will be calculated at checkout.

    30-Day, No-Hassle Returns

    To return an item, send an email to info@secondreef.co. Please include your full name and order number in your email.

    Returns must be requested within 30 days of the receipt of your order. The product must be returned unopened in the original packaging. We do not accept returns of used products.

    Refunds are subject to a 5% restocking fee to cover the non-refundable credit card processing fees we incur and the administration required.

    View our full shipping and returns policies here.