Product Description
KB791004X HORTON HTS ADV. FAN CLUTCH REMAN
PART NUMBER(S):
HORTON SERVICE #: 791004
DESCRIPTION:
• Clutch Type: HT/S Advantage
• Repair & Replacement Options: This fan drive is no longer manufactured and can be replaced with a remanufactured fan drive or repaired with the appropriate repair kit.
• Back Pulley Diameter: 6.38"
• Overall Length: 7.90"
• Belt Configuration: 2V
• Belt Groove Location: 3.36"
• Bolt Circle: 3.50"
• Fan Pilot Diameter: 1.99"
• Fan Blade Stud Length: 1.0" (.375-16)
• Vertical Mounting Distance: 11.05"
• Horizontal Mounting Distance: -
• Truck Manufacturer: Kenworth
• Engine Make: Cummins
• Engine Model: NTC Big Cam III, NTC Big Cam IV
• Truck Model: T400, T600
• Truck Year: 1985–1993
• Fan Drive Ratio: 1.1:1
Belt Groove: 2V Belt / Friction Plate: 9.5" / Fan Pilot: 2.00" / Pulley: 6.38" / Bracket length: 11.05"
Description: Minor Seal Repair Kit use 994205, Major Repair Kit use 994315, Super Repair Kit use 994305, Model HT/S: High Torque Slip Type, Air Engaged, PFD: Piston Friction Disc
SOLD AS REMANUFACTURED – CORE RETURN REQUIRED
Built to OEM standards — thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
CROSS-REFERENCE(S):
20054A, 20054A591004FLT91004HI591004, 3443-91004, 591004, 591005, 700711AT, 791004, 791005, 793004, 839874, 859822, 91004, 981265, 981288, 981359, 991004, 991009, 991255, 991277, 991369, ABP N20 91004, ABPN2091004, FLT91004, Facet 20054A, KM N20 91004, KMI91004, KMN2091004
IMPORTANT INSTALLATION NOTES:
✆Verify the mounting and fan dimensions before installation
✆Compatible with Kenworth trucks, particularly T400 and T600 models
✆Engine Make: Cummins NTC Big Cam III, NTC Big Cam IV
✆Ensure correct belt configuration and pulley alignment for proper function
✆Check all specifications to ensure fitment and compatibility
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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