Description
104758X – FD-3 BENDIX-STYLE FAN CLUTCH
PART NUMBER(S):
Fleet Products: 104758X (Remanufactured) | OE: 104758, 104917, 104917RX
DESCRIPTION:
Model: FD-3 Bendix-Style
Vehicles: Ford L-Series, International S-Series, Navistar Diesel (Class 6–7 medium-duty trucks)
• Back Pulley Diameter: 8.5 inch
• Belt Configuration: V-belt compatible
• Fan Pilot Diameter: 2.00 inches
• Stud Thread Size: Typically 5/16" - 18 UNC (FD-3 standard)
• Vertical Mounting Distance: Not explicitly cited
• Horizontal Mounting Distance: Not explicitly cited
• Drive Type: Pneumatic (air-engaged)
• Performance Requirements: Tested for OEM-grade vibration, torque, and cooling performance
• Unique Features: Kevlar-infused friction material, upgraded heavy-duty bearings, North American remanufacturing
Applications: Direct replacement for OEM Bendix-style FD-3 fan clutches on Ford and International trucks. Commonly used in vocational, municipal, and fleet vehicles requiring pneumatic actuation and thermal durability.
CROSS-REFERENCE(S):
0397284, 047581037831, 104758, 104758RX, 104758X, 104917, 104917RX, 104917X, 3443-104758X, 9867BW103783, 990813, ABP N20 104758X, ABPN20104758X, BW103972, BW104758, BX104758, BXR104758, BXR104758X, BXX104758, FLT104758X, KM N20 104758X, KMI104758X, KMN20104758X, P104758, R104758, R104758X, X104758, E6HZ8A627AA 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 pneumatic hub compatibility with vehicle fan control system
✔ Use original lock washers and torque clutch locknut to OEM specs (~90 ft-lbs)
✔ Ensure Kevlar material and bearing upgrades are suitable for duty cycle
✔ Inspect housing for cracks or deformation before installation
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Warranty Information
