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Balmar Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley w/Isolated Grounding

Balmar Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley w/ Isolated Grounding

SKU 621-120-K6
by Balmar
Save $91.00
$857.00
$766.00

Upgrade your engine's electrical system with this powerful 120-amp alternator, designed for a wide range of marine and industrial applications. Its versatile mounting options and isolated grounding make it a reliable choice for your power needs.

  • High-Output Performance: Delivers 120 amps of charging power to keep your batteries fully charged and your electronics running smoothly.
  • Versatile Mounting: Suitable for both 1-2" single foot and 2" Delco-style mounting configurations, accommodating a variety of engine types.
  • Isolated Grounding: Provides isolated grounding for enhanced protection and compatibility with your electrical system.
  • Backed by Manufacturer: Direct contact with the manufacturer is required for any issues or concerns, as this product is not eligible for return to the original point of purchase.

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  • Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley with Isolated Grounding

    Alternator, 621 Series, 120A, 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.

  • 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.