Description
KB790002X – S ADVANTAGE FAN CLUTCH (CUMMINS NTC/NTA/N14/PT)
PART NUMBER(S):
Fleet Products: KB790002X (Remanufactured) | OE: 790002, 79A0002, 90002
DESCRIPTION:
Model: DriveMaster
Vehicles: Ford, Freightliner, Kenworth, Oshkosh, Peterbilt, Western Star, International, Autocar (NTC, NTC 400, NTC 290, NTC 350, NTC Big Cam IV, NTA, F 3.8, NTC Formula) 1975-1992
• Back Pulley Diameter: 8.18"
• Front Pulley Diameter: N/A (single pulley)
• Overall Length: 5.00"
• Belt Configuration: 1× 8-rib serpentine
• Belt Groove Location: Centered
• Bolt Circle: 3.50"
• Fan Pilot Diameter: 2.00"
• Fan Blade Stud Length: 2.12"
• Stud Thread Size: 3/8-16 Thread
• Vertical Mounting Distance: 2.20"
• Horizontal Mounting Distance: 6.30"
Applications: Used in Class 6–8 trucks across multiple OEMs with Cummins NTC, N14, and PT engines. Suitable for single-speed HT/S-style systems, providing high torque and durability for legacy fleets.
CROSS-REFERENCE(S):
790002, 79A0002, 90002, 980002, 98A0002, 990002, 99A0002, FC790002, 980040, 590002, 980082, 980069, 990131, 511369004, 05-11369-004, 511369005, 05-11369-005, 819826, 990102, 843826, 990144, 809826, 990026, 990025, 849826, KMN2090002, KM N20 90002, ABPN2090002, ABP N20 90002, FLT90002, KMI90002, 3443-90002, 104871, 20822-5016 MCI, 288615, 2D01872A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Verify bolt circle size and fan blade compatibility before installation
✔ Inspect axial clearance and bracket hole alignment (0.500" thread holes)
✔ Designed for 8-rib serpentine belt systems on Cummins applications
✔ Check fitment against OEM specs for NTC/NTA/N14 engines across Ford, Mack, Kenworth, Navistar, and others
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
