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Balmar 60YP-MC-100-DV 621-Series 100 Amp Dual Foot Saddle Mount Marine Alternator Charging Kit

Manufacturer

Balmar

<h3>About Balmar: Marine DC Power Since 1981</h3><p>Since its founding in 1981, <strong>Balmar</strong> has built a reputation as one of the most trusted names in marine DC power. For over four decades, the company has focused exclusively on helping sailors and power boaters solve one of the most persistent challenges on the water: keeping batteries charged reliably and efficiently. That singular focus has made Balmar the go-to choice for serious mariners who demand more from their electrical systems.</p><h3>Innovative Alternator Technology</h3><p>Balmar's greatest claim to fame is its lineup of <a href="/12782-balmar-alternators-200087">marine alternators</a> — widely regarded as the highest-output and most dependable alternators available in the recreational marine market. What sets Balmar apart is not just raw output, but smart engineering. Their patented <strong>Smart Ready&reg; Alternator</strong> technology allows the alternator to communicate directly with an external regulator, enabling precise, multi-stage charging profiles that protect batteries and extend their service life. Whether you're running a modest weekend sailboat or a fully outfitted bluewater passage-maker loaded with electronics, Balmar offers an <a href="/12782-balmar-alternator-2412">alternator</a> sized and engineered for the task.</p><p>Marine environments are uniquely demanding — salt air, vibration, and the need for long, uninterrupted charging cycles put far more stress on electrical components than typical automotive applications. Balmar designs its alternators specifically for these conditions, with robust construction and thermal management that keeps performance consistent even during extended motoring passages.</p><h3>Battery Monitors &amp; Charging System Management</h3><p>A high-output alternator is only part of the equation. Knowing the true state of your battery bank is equally critical, which is why Balmar also produces a respected line of <a href="/12782-balmar-battery-monitors-volt-meters-200146">battery monitors and volt meters</a>. These instruments give mariners accurate, real-time insight into battery voltage, state of charge, and current flow — the kind of data that prevents being stranded at anchor with a dead house bank. Balmar's monitoring products are designed to integrate seamlessly with their charging ecosystem, giving you a complete picture of your DC system's health at a glance.</p><h3>Expert Support &amp; a Legacy of Trust</h3><p>Beyond the products themselves, Balmar has long been recognized for its exceptional technical support. Marine electrical systems can be complex, and Balmar's knowledgeable team has a well-earned reputation for helping customers spec the right components and troubleshoot installations. That combination of innovative hardware and genuine expertise is a big reason why Balmar has remained a privately held, customer-focused company for over 40 years — and why the brand continues to be found aboard everything from coastal cruisers to offshore racing yachts.</p>

Part Number

60YP-MC-100-DV
09/12/2036 1:34 PM
Sale Price

$909.87

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Product Details

The Balmar 60YP-MC-100-DV is a complete high-output marine alternator charging kit from the 6-Series lineup, delivering 100 amps of output in a compact small-case package. Built around a 3.15" saddle-style dual foot (Hitachi-style) mount with a dual deep vee pulley, this kit is engineered for demanding marine electrical systems that require reliable, high-capacity battery charging.

At the heart of the kit is the 60-100-DV alternator — a 100A, 12V unit featuring an isolated ground design, dual internal cooling fans, and Balmar's patented Smart Ready® Technology. Smart Ready® internal regulation allows the alternator to function as a stand-alone charge controller, making it an excellent built-in backup regulator or a full-time regulator where multi-stage external regulation is not required.

Kit Includes:

  • 60-100-DV Alternator — 100A, 12V, Saddle Mount (Dual Foot), 3.15", Dual Deep Vee Pulley, Isolated Ground
  • MC-618 Multi-Stage Voltage Regulator
  • Battery temperature sensor
  • Alternator temperature sensor
  • Mounting hardware

Key Features:

  • 100 amps output in a compact small-case design
  • Up to 70A output at idle speeds
  • Dual foot 3.15" saddle mount — Hitachi-style
  • Dual deep vee (1/2") pulley
  • Patented Smart Ready® Technology with internal fixed-voltage regulation
  • Dual fan cooling with high-airflow frame
  • Isolated ground with dedicated lamp circuit
  • Maximum RPM: 12,000
  • Durable white powdercoat finish
  • USCG Title 33, ISO, SAE, and CE compliant

The 6-Series alternators support charging for a wide range of battery types, from standard flooded lead-acid to AGM technologies, delivering faster and safer charging when paired with the included MC-618 multi-stage voltage regulator. The YP mounting configuration fits engines using a 3.15" ID dual foot saddle mount, typical for Yanmar, Westerbeke, Lehman, and Perkins-Sabre diesel engines.

Products specifications

Dimensions

5.68" (145 mm) Diameter x 5.10" (130 mm) Length x 9.67" (246 mm) Height

Mount Type

Dual Foot 3.15"

Type

Alternator/External Smart Regulator

Voltage

12 Volts DC

Outputs

1 Output

ISO Approved

USCG Title 33ISOSAECE Compliant

Pulley Groove Type

Dual Groove

Pulley Outside Diameter

2.7

Rated Output Power - 2000 RPM Hot

70 Amps

Rated Output Power - 6000 RPM Hot

93 Amps

Warranty Details

One Year Limited Warranty against Defects in Material or Workmanship

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