Free 2-Day Shipping on $600+ Select-Brand Orders

Balmar  |  Barcode: 676205000550
15% off

Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor - 621-VUP-MC-120-DV 16.5 lb

Sale price $1,033.99 Regular price $1,219.39
Shipping calculated at checkout.


Pickup currently unavailable at Warehouse

Safe, secure checkout with flexible payment options

Care information

Important! Please ensure to inspect this item before making your purchase. We're here to assist you anytime. Feel free to reach out if you have any questions or concerns; we're more than happy to help! Additionally, we offer financing options to make your purchase easier.

Delivery and Shipping

We're pleased to offer free shipping on all orders within the US. However, for oversize items, an additional shipping fee may apply. We strive to ensure timely and secure delivery of your products, partnering with top shipping services. For any inquiries regarding our shipping policy, feel free to contact our customer service team. Thank you for choosing BGA Marine!





Product Overview

Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator & Temp Sensor

Kit Includes: 621-120-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware

621-120-DV Alternator: 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-VUP-MC-120-SR-KIT

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Brochure (pdf)

Product Details

  • Brand: Balmar
  • Product Type: Alternators
  • Manufacturer Part Number: CWR-92761
  • UPC: 676205000550

Compare the manufacturer part number, dimensions, fitment, voltage, material, and included components with your application before ordering.

Enjoy free standard shipping on all U.S. orders, including Alaska, Puerto Rico, Guam, U.S. territories and protectorates, and eligible P.O. boxes.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.