Description
KB790018X - S ADVANTAGE FAN CLUTCH (DETROIT DIESEL SERIES 60)
PART NUMBER(S):
Fleet Products: KB790018X (Remanufactured) | OE: 790018 HORTON, 90018 KIT MASTERS, ABP N20 90018 ALLIANCE, KM N20 90018 FREIGHTLINER, 980037 HORTON
DESCRIPTION:
Model: S Advantage (S Series) Fan Clutch
Vehicles: Kenworth (Detroit Diesel Series 60)
• Pneumatically actuated on/off clutch
• Pulley Diameter: 7.25″
• Belt Type: 3V
• Belt Groove Type: V-Belt
• Belt Count: 1
• Belt 1st Groove Distance: 2.37″
• Fan Blade Bolt Circle: 3.5″
• Fan Pilot: 2.05″
• Friction Plate Diameter: 7.5″
• Mounting: Direct replacement flange style
Applications:
Used in Kenworth trucks equipped with Detroit Diesel Series 60 engines. Designed for fleets requiring a 3V belt groove layout with consistent clutch engagement under vocational heavy-duty conditions. Delivers long service life with OEM-grade fitment.
CROSS-REFERENCE(S):
990099, KB790018, 60-SERIES, RF790018X, 590018, 980061, 990162, 990123, 980100, 980037, KMN2090018, ABPN2090018, FLT90018, KMI90018, 3443-90018, 991343, 791083, 981336, KMN2091083, KM N20 91083, ABPN2091083, ABP N20 91083, FLT91083, KMI91083, 3443-91083,A cross-reference listing means this part may be a suitable replacement for the part numbers listed. Always confirm dimensions and specs match your application.
IMPORTANT INSTALLATION NOTES:
✔ Always confirm 7.25″ pulley diameter and 3V groove compatibility
✔ Verify 2.05″ fan pilot and 3.5″ bolt circle alignment
✔ Clean all mating surfaces prior to installation
✔ Use proper torque spec for flange bolts to avoid misalignment
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.
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Warranty Information
