Description
KB790013X - HORTON S ADVANTAGE FAN CLUTCH FOR CUMMINS C-SERIES/ISC ENGINES - REMANUFACTURED
PART NUMBER(S):
Fleet Products: KB790013X (Remanufactured) | Replaces OE: Horton: 790013, 79A0013, 980013, 98A0013, 990013, 99A0013, 980062, 980099, 990080, 990124, 990161 | Freightliner: 05-11369-029, 05-11369-052 | Alliance: ABPN2090013 | Fleetrite: FLT90013 | Kit Masters: KMN2090013
DESCRIPTION:
Model: Horton S Advantage Air-Engaged Fan Clutch
Vehicles: Kenworth and Peterbilt trucks from 1970-2001 with Cummins C-Series, ISC, and related engine platforms
• Component Type: On/off fan clutch assembly
• Engagement Type: Pneumatic air-engaged
• Back Pulley Diameter: 7.07"
• Front Pulley Diameter: 6.38"
• Belt Configuration: 1 × 8-rib serpentine belt (8PK)
• First Belt Groove Distance: 2.25" from rear
• Fan Blade Bolt Circle: 6.00"
• Fan Pilot Diameter: 2.00"
• Fan Blade Studs: 6 × 3/8"-16 × 1.12" long
CROSS-REFERENCE(S):
90013, FC790013, KB790013, RF790013X, 590013, 511369029, 511369052, KM N20 90013, ABP N20 90013, KMI90013, 3443-90013, ZBH790013
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 single 8PK serpentine-belt configuration, pulley diameters, and 2.25" rear groove position.
✔ Verify the 2.00" fan pilot, 6.00" bolt circle, and six 3/8"-16 fan studs before installation.
✔ Inspect the fan blades, pulley, mounting bracket, air line, fittings, bearings, and drive belt for wear or damage.
✔ Align the pulley with the engine drive and set belt tension to the vehicle manufacturer's specification.
✔ Replace damaged or single-use hardware, torque all fasteners to OE specifications, and verify complete clutch engagement and release.
S 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
