Description
KB790013X – S ADVANTAGE FAN CLUTCH (REMAN)
PART NUMBER(S):
Fleet Products: KB790013X (Remanufactured) | OE: 790013, 90013, 990080
DESCRIPTION:
Model: S Advantage
Vehicles: KENWORTH, PETERBILT (Cummins C-Series, ISC)
• Back Pulley Diameter: 7.07″
• Front Pulley Diameter: 6.38″
• Overall Length: Not Cited
• Belt Configuration: 8PK, 1 Groove
• Belt Groove Location: 2.25″ from rear
• Bolt Circle: 6.00″
• Fan Pilot Diameter: 2.00″
• Fan Blade Stud Length: 1.12″
• Fan Blade Stud Pattern: 6x, 3/8-16 Thread, 1.12″ Long
Applications:
Designed for Kenworth and Peterbilt trucks using Cummins C-Series or ISC engines. Supports model years 1970–2001 with direct replacement capability for Horton S Advantage setups. Used with 1-belt 8PK systems and 2.25″ first groove offset.
CROSS-REFERENCE(S):
790013, 79A0013, 90013, 980013, 98A0013, 990013, 99A0013, FC790013, KB790013, RF790013X, 05-11369-029, 05-11369-052, 980062, 980099, 990080, 990124, 990161, 590013, 511369052, 511369029, KMN2090013, KM N20 90013, ABPN2090013, ABP N20 90013, FLT90013, KMI90013, 3443-90013, ZBH790013, 05-11369-009, 0511369009, 590000, 790000, 809811, 819811, 839811, 839813, 849811, 869811, 90000, 980003, 980078, 990012, 990014, 990015, 990018, 990140, ABP N20 90000, ABPN2090000, HOR-790000, HOR790000, HT790000, K5 90000, K590000, KC90000, KM N20 90000, KMN2090000A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Confirm fan pilot and bolt circle match vehicle spec before install
✔ Designed for 1× 8-rib serpentine belt systems
✔ Replace using proper pneumatic on/off clutch handling protocol
✔ Do not reuse bolts; always torque per OEM specifications
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
