Product Description
KB791009X - HT/S ADVANTAGE FAN CLUTCH (FREIGHTLINER / CUMMINS N14, NTC)
PART NUMBER(S):
Fleet Products: KB791009X (Remanufactured) | OE: 791009, 91009, 981328
DESCRIPTION:
Model: HT/S Advantage
Vehicles: Freightliner (1988–1994) with Cummins N14, NTC
• Clutch Type: Pneumatic On/Off with System Sentry® thermal fuse
• Friction Plate: 9.5"
• Belt Configuration: 2V (2 groove)
• Belt Groove Location: 3.36"
• Belt Groove Type: V
• Belt Count: 2
• Front Pulley Diameter: 5.88"
• Overall Length: 8"
• Bolt Circle: 3.5"
• Fan Pilot Diameter: 1.99"
• Fan Blade Stud Length: 6x, 3/8-16 Thread, 1.62'' Long
• Vertical Mounting Distance: 6.5"
• Truck Manufacturer: Freightliner
• Drive Type: Pneumatic
• Bearing Design: Durable dual bearing hub assembly with advanced sealing
Applications:
Is this fan clutch compatible with your Cummins-powered Freightliner heavy-duty vehicle? Yes—engineered for models like 8000, T800, 9600, 9670, 9700, W900 from 1988–1994, this HT/S Advantage reman delivers consistent on/off cooling with drop-in OEM fitment for N14 and NTC engines.
CROSS-REFERENCE(S):
991027, 91113, 981243, 791009, 981145, 991235, 991329, 991120, 981073, 991084, 981328, 991151, 591009, 981113, 981345, 991352, 981011, 791113, KMN2091009, KM N20 91009, ABPN2091009, ABP N20 91009, FLT91009, KMI91009, 3443-91009, 3912-791009, 1000-791009, 1000791009, 91009, HT791009, K5 91009, K591009, RC 791009, RC791009, ZBH791009, FC791009, HOR-791009, HOR791009, HOR981328, KM91009, 793009, RF791009X, 791009X
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:
✔ Maintain a minimum air supply pressure of 90 PSI to ensure maximum clutch life.
✔ Inspect and replace hub bearings if worn when installing the fan clutch.
✔ Thermal fuse will disengage the fan drive during overheating to protect components.
✔ Use correct torque and alignment procedures during installation to avoid premature wear.
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 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
