Free Shipping On All Orders Over $50!
Free Shipping On All Orders Over $50!
Skip to content
Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle Dual Pulley w/Isolated Ground

Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle Dual Pulley w/ Isolated Ground

SKU 604-120-DV
by Balmar
Sold out
$857.00
$766.00

Unlock the power of your engine with this high-performance alternator, designed to deliver reliable and efficient electrical output for your Caterpillar, Cummins, Detroit Diesel, or John Deere equipment.

This alternator boasts a 120 AMP capacity, a 12V voltage, and a 4-inch dual foot saddle design with a dual pulley for enhanced stability and durability.

Key Features:

  • High-Output Capacity: Delivers 120 amps of reliable electrical power to keep your equipment running at its best.
  • Versatile Compatibility: Designed to fit a wide range of popular engine models, including Caterpillar, Cummins, Detroit Diesel, and John Deere.
  • Isolated Ground: Ensures clean and stable electrical output for optimal performance and protection of your equipment.
  • Rugged Construction: Built to withstand the demands of heavy-duty applications with a durable 4-inch dual foot saddle design and dual pulley system.

Notify me when back in stock

  • Secure Checkout
  • Chat Support
  • Free Shipping
  • Financing Available
  • Description
  • Shipping & Returns

  • Alternator 120 AMP 12V 4" Dual Foot Saddle Dual Pulley with Isolated Ground

    Alternator, 604 Series, 120A, 12V, Saddle Mount (Dual Foot), 4in, Deep Dual Vee Pulley, Isolated Ground 4" J-180-Style Mounting; Typical for Caterpillar, Cummins, Detroit Diesel & John Deere Engines

    Replaces: 604-120-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.

    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.