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Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground

Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/ Isolated Ground

SKU 621-120-DV
by Balmar
Save $91.00
$857.00
$766.00

Upgrade your marine engine with this powerful 120 AMP 12V alternator. Designed for a wide range of applications, this alternator delivers reliable performance and convenient installation options.

Key Features:

  • High Output: Generates a robust 120 AMP of charging power to keep your batteries charged and your electronics running.
  • Versatile Mounting: Features a single foot spindle mount with dual vee pulley, accommodating a variety of engine configurations.
  • Isolated Ground: Ensures optimal electrical grounding for safe and efficient operation.
  • Replacement for Popular Engines: Compatible with Westerbeke, Lehman, Hino, Volvo Penta, John Deere, Perkins, and other GM-based marine engines.

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  • Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated Ground

    Alternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, Dual 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: 621-120-SR-IG

  • 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.

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    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.