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Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

SKU XT-CR-250-K6-KIT
by Balmar
Save $171.00
$1,615.00
$1,444.00

This package features the XT-250 model specifically designed for the latest Yanmar Common Rail Engines. Due to the radial B+ post of the standard XT-250 clashing with the heat exchanger manifold of Common Rail engines, Balmar has developed a modified version with an axial post. Additionally, it includes a customized K6 pulley that meets the spacing needs of these engines.

Key Features:

  • Exceptional Charging Capacity: The 250-amp alternator provides unparalleled power output, ideal for powering large electrical systems and demanding applications.
  • Precision Engineering: The alternator features a 3.15-inch K6 serpentine pulley, delivering efficient power transfer and reliable performance.
  • Complete Kit with Accessories: The package includes the XT-CR-250-K6 alternator, MC-618 regulator, temperature sensors, and related mounting hardware for a seamless installation.

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  • Description
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  • Overview

    Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

    Hitachi-Style Mounting; Specially Configured for Yanmar Common Rail Engines Introduced after 2013

    Kit Includes: XT-CR-250-K6 Alternator, MC-618 Regulator, Temperature Sensors & Mounting Hardware

    XT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case Ground

    Specifications

    Electrical Specifications

    • Alternator Style: Small Case, Positive Field Excitation (P-Type)
    • Regulation: External P-Type (MC-618)
    • Smart Ready® Internal Voltage Regulation: 14.1 Volts (12V Systems)
    • Positive Output: Threaded Stud Dimensions: M8 x 1.25
    • AC/Stator Output: 16 Poles
    • Stator Output Wire: Included in Pigtail Plug
    • Diodes +/-: 6 Positive, 6 Negative; 50A Rated
    • Cut-In RPM: 1,350 rpm
    • Max Alternator RPM: 18,000 rpm

    Cooling and Temperature Management

    • Cooling: Dual Internal Fans
    • Normal Operating Temperature: 180°F / 82°C
    • Max Operating Temperature: 225°F / 108°C

    Mounting Specifications

    • Mounting Style: 3.15” Dual Foot (Saddle)

    Construction and Durability

    • Bearings: Sealed Bearings, Heavy Duty Radial (front & rear)
    • Grounding: Case Ground
    • Case Construction: Ventilated Cast Aluminum
    • Finish: Red Power Coat

    Safety and Compliance

    • Ignition Protection Ratings: USCG Title 33, SAE J1171, CE, ISO 8846

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  • Shipping

    Most orders ship on the same business day or the next business day. Some orders ship directly from the manufacturer, and these may take an additional 1-2 days to process, depending on the manufacturer. Contact us to confirm ship times.

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    Flat rate shipping of $7.95 USD for orders under $50 within the contiguous 48 states.

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    30-Day, No-Hassle Returns

    To return an item, send an email to info@secondreef.co. Please include your full name and order number in your email.

    Returns must be requested within 30 days of the receipt of your order. The product must be returned unopened in the original packaging. We do not accept returns of used products.

    Refunds are subject to a 5% restocking fee to cover the non-refundable credit card processing fees we incur and the administration required.

    View our full shipping and returns policies here.