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Balmar XTDF170K63YM XT Series 170A Marine Alternator 3.15" Dual Foot K6 Serpentine Pulley Yanmar

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

XTDF170K63YM
06/02/2036 9:34 AM
Sale Price

$1,043.66

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Product Details

The Balmar XT-Series Alternator brings together the latest innovations in alternator design to deliver incredible charging power in a compact, marine-friendly package. This 170A, 12V alternator features a Hitachi-style saddle mount (dual foot) with a 3.15-inch case and K6 serpentine pulley, specifically designed for Yanmar marine diesel engines.

Key Features:

  • State-of-the-art braided stator wire design generates exceptional output in the smallest possible area
  • Produces over 100A at idle speed, providing ample power to service all electrical loads
  • Features 96 slots compared to 36 slots in traditional S-wound stators for superior electromagnetic energy and efficiency
  • Smart Ready® internal regulator technology provides an additional level of fault tolerance for cruising boaters
  • Dual internal cooling fans designed for maximum cooling protection when rotated clockwise
  • Operates 5-10°C cooler than previous AT-Series designs
  • USCG Title 33, ISO 8846 and SAE J1171 Certified

Ideal for high electrical load vessels including WakeBoats and inboard gas applications where ballast pumps, high-output stereo systems and multiple instrumentation loads are engaged at idle. The XT-Series should only be used in Dual Vee or Multi-Groove Serpentine belt configurations.

Products specifications

Amps

170

Mount Type

3.15" with a K6 Pulley (fits Yanmar)

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