Product Description
KB799559X HORTON DRIVEMASTER FAN CLUTCH REMAN – FOR WESTERN STAR CUMMINS ISX ENGINES
PART NUMBER(S):
79A9559, 99A9559
HORTON OEM: 99A9559
KIT MASTER: 98A9559
DESCRIPTION:
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Back Pulley Diameter: 7.83"
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Front Pulley Diameter: 0.00"
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Overall Length: 12.60"
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Belt Configuration: 12 PK
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Belt Groove Location: 6.65"
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Bolt Circle: 3.50"
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Fan Pilot Diameter: 2.56"
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Fan Blade Stud Length: 0.81"
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Vertical Mounting Distance: 1.42"
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Horizontal Mounting Distance: 4.06"
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Fan Center: -
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Truck Manufacturer: WESTERN STAR
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Engine Make: CUMMINS
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Engine Model: ISX
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Fan Drive Ratio: 1.2:1
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Fan Blade Service #: -
SOLD AS REMANUFACTURED
Remanufactured to OEM specs, ensuring top performance and reliability.
CROSS-REFERENCE(S):
✔ Confirm whether your system uses a single-speed or two-speed fan clutch.
Two-speed part numbers typically end with "2" or “XX-2”
21596045, 22113077, 3443-99559, 3912-79A96442, 706304AT, 79A9559, 79A9559-2, 79A9595, 79A9644-2, 98A9552-2, 98A95522, 98A9559, 98A9595, 98A9644-2, 98a9559, 99A8110, 99A9559, 99A9559-2, 99A9644-2, 99a9559, ABP N20 99559, ABPN2099559, F17-1014M03, F17-6014M06, F17-6017M28, FC7996442, FLT99559, HOR79A9595, HOR98A9595, HOR99A8110, HOR99A9595, KM N20 99559, KMI99559, KMN2099559, RX79A9644-2RMAN, RX79A9644-2RMANRF, RX79A96442RMAN, RX79A96442RMANRF
A cross-reference listing means this compressor should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Verify the mounting dimensions and fan blade compatibility before installation
✔ Recommended for use in heavy-duty truck applications with Cummins ISX engines
✔ Ensure the correct belt configuration and pulley fitment to avoid issues during operation
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com and reference Code WEB01.
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