XT-Series 250 Amp/12 Volt SF,K6 Alternator Kit with Max Charge Regulator

Model # 20546255 Mfg # XT-SF-250-K6-KT
5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


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XT-Series 250 Amp/12 Volt SF,K6 Alternator Kit with Max Charge Regulator
Model # 20546255 Mfg # XT-SF-250-K6-KT
5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


Get 5X West Advantage Points on all purchases for a limited time! Not a rewards member? JOIN NOW

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BALMAR XT-Series Alternator

XT-Series Alternators from Balmar bring together the latest innovations in alternator design to deliver incredible charging power in a compact, Marine & RV-friendly package. The New XT-Series Alternator family features a state-of-the-art, braided wire stator design to generate exceptional output in the smallest possible area.

The XT-Series produces more power than previous AT-Series designs and operates 5o -10o C cooler. In addition, Balmar also added Smart Ready® internal regulator technology to provide an additional level of fault tolerance for cruising boaters.

Available XT-Series mounting styles have been expanded to include the “Vortec” 9Si design found on many GM gasoline engines. XT-Series Alternators feature 96 slots - compared to 36 slots in a traditional S-wound stator – allowing the stator to develop superior electromagnetic energy and efficiency compared to traditional stator designs.

The XT-170 and XT-250 are designed to deliver superior performance at idle speeds - up to 128A and 186A, respectively for 12V applications. XT-Series Alternators may require a Tachometer Signal Stabilizer (Part No. 15-TSS) if your current tach is not adjustable. XT-Series Alternators should only be used in Dual Vee or Multi-Groove Serpentine belt configurations. Balmar’s range of AltMount® Serpentine Pulley Conversion Kits support XT-Series Alternators.

Features:

  • The XT-Series Braided Stator Design has been expanded to include a 12V, 250A unit
  • Charging Kit Includes Alternator, MC-618 Regulator and Temp Sensing Cables
  • 170A or 250A in a Small Case Package
  • Up to 180A at Idle Speeds
  • Patented Smart Ready® Technology
  • Dual Fan Cooling, High Airflow Frame
  • Ideal for Lithium Battery Banks
  • USCG Title 33, ISO 8846 and SAE J1171 Certified

ISO Approved J1171 Approved
Mount Type Single Foot 1-2"
Outputs One Output
Pulley Groove Type K6 Multigroove
Pulley Outside Diameter 2.45 Inches
Rated Output Power - 2000 RPM Hot 142 Amps
Rated Output Power - 6000 RPM Hot 215 Amps
Type Alternator
Voltage 12 Volts DC
Warranty Two Years

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