Description
KB791055X - HT/S ADVANTAGE FAN CLUTCH (CUMMINS L10)
PART NUMBER(S):
Fleet Products: KB791055X (Remanufactured) | OES: 3501698C91, 3526207C91, 91055, 981271, 981379, 991261
DESCRIPTION:
Model: HT/S Advantage
Vehicles: International (Cummins L10)
• Belt Groove: Serpentine Belt (8 'K' grooves)
• Friction Plate: 9.5"
• Fan Pilot Diameter: 5.00"
• Pulley Diameter: 6.22"
• Belt Groove Location: 5.55"
• Fan Blade Bolt Circle: 6"
• Bearing Design: Advanced hub bearing with long-life air cartridge and HNBR seals
• Spline Type: Fine spline, high-temp bearing
• Engagement Type: On/Off Pneumatic, Air-engaged
Applications:
Is this fan clutch compatible with your Cummins L10-powered International✔ Yes—precision-engineered for Navistar heavy-duty platforms, this HT/S Advantage offers reliable on/off cooling control, robust bearing design, and long-life performance for extended service intervals.
CROSS-REFERENCE(S):
KB791055, RF791055X, 791055, 981271, 981379, 991261, 91055, 9500HP, KMN2091055, KM N20 91055, ABPN2091055, ABP N20 91055, FLT91055, KMI91055, 3443-91055, HOR791055, KM91055, ZBH791055A 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 diameter (5.00") and pulley diameter (6.22") match your original before installation.
✔ Torque lock nut (pulley to hub) to 150 ft-lb (203 Nm).
✔ Torque button head cap screws to 35–40 in-lb (4–4.5 Nm).
✔ Torque air chamber cap screws to 180 in-lb (20.3 Nm).
✔ Clean and lubricate splines with OEM-approved anti-seize before installation.
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.
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Warranty Information
