Product Description
KB791001X - HT/S ADVANTAGE FAN CLUTCH (CUMMINS L10/M11/ISM)
PART NUMBER(S):
Fleet Products: KB791001X (Remanufactured) | OE: Bendix 104296, 104903, 104965 | International 1613179C91, 1651054C91, 1675428C91 | Western Star: 20822-3513 | MCI: 20822-3812
DESCRIPTION:
Model: HT/S Advantage On/Off Fan Clutch
Vehicles: Kenworth, Navistar, Volvo, Western Star with Cummins L10, M11, ISM, NTC
• Back Pulley Diameter: 6.51″
• Overall Length: 6.04″
• Belt Configuration: 8PK
• Belt Groove Location: 1.25″
• Bolt Circle: 3.50″
• Fan Pilot Diameter: 2.00″
• Fan Blade Stud Length: 6x, 3/8-16 Thread, 1.12″ Long
• Vertical Mounting Distance: 4.49″
• Horizontal Mounting Distance: 4.00″
• Friction Plate: 9.5″
Applications:
Does this match your Cummins-powered Class 8 truck? Yes—KB791001X is built for models like 8000, 9400, K-100E, T800, T400A, W900B2, W900L2 from 1970–1998. It's ideal for restoring OEM-level thermal control in L10, M11, ISM, and NTC engine applications.
CROSS-REFERENCE(S):
104296, 104903, 104965, 104965rx, 104965x, 1077-07929-03, 1077-07929-04, 1093-07930-03, 1093-07930-04, 10930793003, 10930793004, 1613179C91, 1651054C91, 1675428C91, 20822-3513, 20822-3812, 208223513, 208223812, 3443-104965X, 3443-91001, 591001, 731600049, 791001, 791118, 809804, 859803, 91001, 981121, 981129, 981262, 981279, 981354, 981355, 981377, 991000, 991013, 991128, 991135, 991251, 991268, 991364, 991365, ABP N20 104965X, ABP N20 91001, ABPN20104965X, ABPN2091001, FLT104965X, FLT91001, FVHOR791001, HI591001, HI791001, HOR791001, HR591001, HR791001C1, KM N20 104965X, KM N20 91001, KMI104965X, KMI91001, KMN20104965X, KMN2091001, NJ791001, RX791001RMAN, RX791001RMANRF, K591001
A 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:
✔ Verify the mounting and fan dimensions before installation
✔ Compatible with Kenworth, International, Volvo, Western Star trucks
✔ Ensure correct 8PK belt configuration and pulley alignment for proper function
✔ Check all specifications to ensure fitment and compatibility
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.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com
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