1. Sterndrive Electrical For Sale.
  2. sku: 2652635659504792
  3. BALMAR XT-SF-170-IR-IG

BALMAR XT-SF-170-IR-IG Alternator Single Pulley Regulator 170AMP 12V Isolated

fits model: K6.

Xt-sf-170-ir-ig Balmar Alternator 170amp 12v Single Foot K6 Pulley Regulator Isolated Ground

( Brand: Balmar ), ( Manufacturer Part Number: XT-SF-170-IR-IG ), ( Part Type: Alternator Regulator )

Review BALMAR Alternator 170amp 12v Single Foot Pulley Regulator Isolated Ground fits K6

The Balmar XT-SF-170-IR-IG alternator is a powerful and efficient 170-amp, 12-volt DC unit designed for use in marine and off-grid applications. This alternator features a robust K6 pulley system, making it an excellent choice for boats with larger engines or heavy electrical loads.

The XT-SF-170-IR-IG alternator is built with Balmar's patented IsoVolvolve technology, which ensures a regulated output voltage, even under varying engine speeds and loads. This technology also allows the alternator to charge batteries more efficiently, extending their lifespan and improving overall system performance.

The alternator's isolated design separates the charging and battery voltage circuits, providing additional protection against electrical noise and interference. This feature is especially important in marine applications where sensitive electronics are commonly used.

The Balmar XT-SF-170-IR-IG alternator is also equipped with a robust, three-phase stator design, which provides longer life and better efficiency compared to traditional two-phase alternators. The alternator's heavy-duty construction includes a cast aluminum housing, a robust rotor shaft, and durable brushes.

The alternator comes with a convenient mounting bracket and a wiring harness, making installation straightforward and hassle-free. The unit is also compatible with a range of Balmar regulators and controllers, allowing for flexible system configurations.

In summary, the Balmar XT-SF-170-IR-IG alternator is a high-performance, efficient, and reliable solution for marine and off-grid applications. Its robust design, advanced features, and ease of installation make it an excellent choice for boat owners and system integrators seeking to optimize their charging systems.

Balmar XT-SF-170-IR-IG Alternator: A Comprehensive Analysis

Introduction:

The Balmar XT-SF-170-IR-IG alternator is a 170-amp, 12-volt, single-k6 pulley, regulator-isolated model designed for marine applications. In this analysis, we will discuss the key features, pros, and cons of this alternator to help you make an informed decision for your boating needs.

Key Features:

1. Output: 170 amps at 12 volts

2. Pulley: Single K6

3. Regulator: Isolated

4. Efficiency: Up to 96%

5. Voltage: 12 volts

6. Operating Temperature: -40 F to 150 F

Pros:

1. Efficient: The Balmar XT-SF-170-IR-IG alternator boasts an impressive efficiency of up to 96%, which translates to less heat production and reduced fuel consumption.

2. Isolated Regulator: The isolated regulator ensures that the charging system maintains a consistent voltage, which is essential for the longevity of the battery and the overall performance of the charging system.

3. Durability: Balmar alternators are designed to withstand the harsh marine environment, making them a reliable choice for boaters.

4. Versatility: This alternator can be used with various battery types, including flooded, AGM, and gel batteries.

5. Easy Installation: The alternator comes with a pre-installed regulator, making the installation process simpler and more straightforward.

Cons:

1. Cost: The Balmar XT-SF-170-IR-IG alternator is a premium product and comes with a higher price tag compared to other alternatives in the market.

2. Size: At 15.5 inches long and 10 inches wide, this alternator requires a significant amount of space for installation.

3. Weight: Weighing in at approximately 50 pounds, this alternator is heavier than some other alternatives in the market.

Conclusion:

The Balmar XT-SF-170-IR-IG alternator is a high-performance, efficient, and reliable option for boaters who require a powerful charging system. Its isolated regulator, durability, versatility, and easy installation make it a worthwhile investment. However, its high cost, size, and weight may be deterrents for some boaters. Ultimately, the decision to purchase this alternator depends on your specific boating needs, budget, and available space.

Recommendation:

If you are a serious boater who requires a powerful and reliable charging system, the Balmar XT-SF-170-IR-IG alternator is an excellent choice. Its advanced features and superior performance make it a worthwhile investment for those who value reliability and efficiency. However, if budget or space constraints are a concern, you may want to consider alternative options that offer similar performance at a lower cost or smaller size.

Details:

We answer questions quickly. Below the price of item. HAZARDOUS PRODUCTS HAZMAT: 1 Carriers charge extra to ship packages with products they consider hazardous, such as oils, paints, and primers. Balmar Alternator 170AMP 12V Single Foot K6 Pulley Regulator Isolated Ground: Thumbnails to: PRODUCT SPECIFICATIONS: Brand.

Condition: New. Manufacturer PN: XT-SF-170-IR-IG.

part #: xtsf170ir prices

  • $558.64-$914.36

specifications steelectr:

  • for models: K6
  • brand: Balmar
  • mpn: Xt-sf-170-ir-ig
  • part type: Alternator Regulator

offer steelectr:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: June 12, 2025
  • availability: In Stock

shipping steelectr:

  • carrier: UPS, USPS
  • cost: $30.48
  • service: UPS Ground, USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
  • transit: 5-12 Days
  • type: Calculated
  • class: Standard, Expedited

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seller steelectr:

  • # reviews: 71167
  • rating: 98.2%
  • city: Hollywood, Florida

general steelectr:

  • condition: New
  • Boat Parts > Sterndrive Motors Components > Electrical Systems

returns steelectr:

  • policy: No Returns
for models: k6, part type: alternator regulator,
category: boat parts > sterndrive components > electrical systems, sku: 2652635659504792,
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5 offers $558.64–$914.36 USD
  • New. Offer #1 priced at $914.36 + $0.00 shipping estimate = $914.36* total. Cotton Made in the USA 170A in a small case package Up to 110A at idle speeds Ideal for high electrical load vessels Custom high speed bearings for long life Dual fan cooling, high airflow frame.FREE SHIPPING
  • New. Offer #2 priced at $735.34 + $66.18 shipping estimate = $801.52* total. The New XT-Series Alternators from Balmar bring together the latest innovations in alternator design to deliver incredible charging power in a compact, Marine-friendly package. XT Series Alternator ( ) by Balmar .+$66.18 shipping
  • New. Offer #3 priced at $558.64 + $55.50 shipping estimate = $614.14* total. Electrical Alternators,Engine Parts & Service Alternators.+$55.50 shipping
  • New. Offer #4 priced at $636.96 + $49.95 shipping estimate = $686.91* total. Alternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground.+$49.95 shipping
  • New. Offer #5 priced at $561.12 + $0.00 shipping estimate = $561.12* total. Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley.FREE SHIPPING

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