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Balmar XT-DF-170-J10 XT-Series High-Output Marine Alternator 170 Amp 12V Dual Foot

Manufacturer

Balmar

<p>Balmar has established itself as a trusted name in marine electrical systems, specializing in advanced charging solutions designed to meet the demanding power requirements of modern vessels. With a focus on reliability and performance, Balmar engineers products that keep marine electrical systems running smoothly in challenging saltwater environments.</p><h3>Marine Charging Excellence</h3><p>At the heart of Balmar's product line are their high-output <a href="/12782-balmar-alternators-200087">alternators</a> and precision <a href="/12782-balmar-voltage-regulators-201148">voltage regulators</a>, engineered specifically for marine applications. Unlike standard automotive alternators, marine charging systems must contend with constant vibration, temperature fluctuations, and corrosive saltwater exposure. Balmar addresses these challenges with robust construction, marine-grade materials, and advanced voltage regulation technology that ensures optimal battery charging while preventing overcharging damage.</p><h3>Comprehensive Marine Solutions</h3><p>Beyond charging components, Balmar's expertise extends to critical drivetrain elements. Their <a href="/12782-balmar-drives-gearcases-transoms-200346">drives, gearcases, and transoms</a> components reflect the same commitment to marine-grade durability that defines their electrical products. These components are designed to withstand the harsh marine environment while delivering reliable performance season after season.</p><h3>Precision Fuel System Components</h3><p>Balmar also offers specialized solutions for marine fuel delivery systems, including <a href="/12782-balmar-fuel-injection-pressure-regulator-6124">fuel injection pressure regulators</a> that maintain consistent fuel pressure for optimal engine performance. Proper fuel pressure regulation is essential for modern marine engines, ensuring efficient combustion, reliable starting, and smooth operation across varying load conditions.</p><h3>Why Marine Professionals Choose Balmar</h3><p>What sets Balmar apart is their deep understanding of marine electrical demands. Cruising vessels, fishing boats, and commercial marine applications all require dependable power systems that can support navigation electronics, communication equipment, refrigeration, and other essential systems. Balmar's products are engineered with these real-world demands in mind, providing the charging capacity and reliability that marine applications require. Whether you're upgrading an existing charging system or building out a new vessel's electrical infrastructure, Balmar components deliver the performance and longevity that serious boaters depend on.</p>

Part Number

XT-DF-170-J10
06/02/2036 9:35 AM
Sale Price

$944.07

1 left at this price

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Usually delivered within 2 days

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Product Details

The Balmar XT-DF-170-J10 is a high-performance marine alternator designed for demanding marine electrical systems requiring reliable, high-output charging. This XT-Series alternator delivers 170 amps of charging power at 12 volts, making it ideal for boats with large battery banks, multiple electronics, and high-demand electrical loads.

Key Features:

  • 170-amp maximum output at 12 volts for robust battery charging capacity
  • Dual foot mounting configuration provides secure installation and enhanced vibration resistance
  • J10 serpentine pulley for efficient belt-driven operation
  • Advanced voltage regulation ensures consistent charging performance
  • Heavy-duty construction with marine-grade components for corrosion resistance
  • Precision-balanced rotor for smooth, quiet operation
  • High-temperature capability for continuous duty cycles in engine room environments
  • Compatible with Balmar's external regulators for advanced battery charging profiles

The XT-Series represents Balmar's commitment to professional-grade marine charging solutions, featuring robust construction and engineered specifically for the harsh marine environment. The dual foot mounting design ensures reliable installation on a variety of marine engine platforms, while the J10 pulley configuration allows for optimal belt drive efficiency. This alternator is designed to work seamlessly with modern multi-stage battery charging systems and provides the power needed for extended cruising, live-aboard vessels, and boats with significant house loads.

Products specifications

Dimensions

5.4" x 7.5" x 7.1"

Mount Type

Dual Foot 3.15"

Type

Alternator

Voltage

12 Volts DC

Outputs

1 Output

ISO Approved

J1171ISO28846USCG Title 33

Pulley Groove Type

J10 Multigroove

Pulley Outside Diameter

2.4 Inches

Rated Output Power - 2000 RPM Hot

118 Amps

Rated Output Power - 6000 RPM Hot

170 Amps

Warranty Details

Two Years

Easy ordering

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Great

The product was fine but took 5 business days to arrive. The web site said 'most orders received within two days' wasn't quite true. I should have known.

So far, so good!

I ordered the three Goodyear Gator belts for my vintage car. The belts are absolutely wonderful which eliminated all squeaks and squeals on my 65 year old vehicle.

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