Description
KB791075X - HORTON HT/S ADVANTAGE ON/OFF FAN CLUTCH FOR FREIGHTLINER/KENWORTH/PETERBILT/WESTERN STAR CUMMINS ISM - REMANUFACTURED
PART NUMBER(S):
Fleet Products: KB791075X (Remanufactured) | Replaces OE: Horton: 791075, 987009, 987064, 997018, 997074 | Freightliner: 05-11369-062 | Kit Masters: 91075, KMN2091075 | Alliance: ABPN2091075 | Fleetrite: FLT91075
DESCRIPTION:
Model: Horton HT/S Advantage Air-Engaged On/Off Fan Clutch
Vehicles: Freightliner, Kenworth, Peterbilt, and Western Star heavy-duty trucks with Cummins ISM engines
• Friction Plate Diameter: 9.50"
• Pulley Diameter: 7.50"
• Belt Configuration: 1 × 8-rib serpentine belt
• Fan Pilot Diameter: 2.00"
• Fan Blade Bolt Circle: 3.50"
• Number of Fan Blade Studs: 6
• Fan Blade Stud Length: 1.62"
• Fan Blade Stud Thread: 3/8"-16
• Operating Air Pressure: 90-120 PSI
CROSS-REFERENCE(S):
0511369062, 20822-3529, 3443-91075, ABP N20 91075, HOR 791075, HOR791075, KM N20 91075, KM91075
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the 7.50" pulley diameter, 8-rib belt configuration, 2.00" fan pilot, 3.50" bolt circle, and fan-stud dimensions.
✔ Clean the splines, apply approved anti-seize or spline lubricant, and align the pulley and friction-facing lockup holes.
✔ Torque the pulley-to-hub locknut to 150 ft-lb (203 Nm).
✔ Torque the button-head screws to 35-40 in-lb (4-4.5 Nm) and air-chamber screws to 180 in-lb (20.3 Nm).
✔ Supply 90-120 PSI during testing and verify belt alignment, air-system sealing, engagement, disengagement, and fan clearance.
HTS Advantage Repair Kits:
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
Warranty Information
