Description
104874X – FD-3 DETROIT FAN CLUTCH
PART NUMBER(S):
Fleet Products: 104874X (Remanufactured) | OE: 104874, 104874RX, 288614, 527980C93 Navistar, 208220046 VOLVO
DESCRIPTION:
Model: FD-3 Detroit Style Fan Clutch
Vehicles: Detroit Diesel Applications like Mack, Freightliner, Volvo etc.
• Fan Pilot Diameter: 2.00"
• Back Pulley Diameter: 7.28"
• Bolt Circle Diameter: 3.87"
• Drive Type: Spring-engaged pneumatic
• Friction Surface: Kevlar-impregnated
• Remanufactured to FD-3 OEM durability standards
Applications:
Built for trucks running Detroit Diesel platforms using FD-3 clutch systems. Pneumatic on/off engagement with spring-loaded retraction ensures cooling reliability in long-haul and vocational applications. This unit is sold as remanufactured; no rebuild kit available for this part number.
CROSS-REFERENCE(S):
104874, 104874RX, 104874X, 288614, 527980C93, 745-104874, 745-X104874, 745104874, 745X104874, 790003, ABP N20 104874X, ABPN20104874X, BAR104874, BW 104874, BW104874, BXK104874, ZAC104874, KMN20104874X, KM N20 104874X, FLT104874X, KMI104874X, 3443-104874XA 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:
✔ Torque locknut to 90 ft-lbs as per FD-3 spec
✔ Install cotter pin and dust cap to complete locking
✔ Use OEM fan spacer and belt tension specs for assembly
✔ Lock washer tabs must be engaged under nut before final torque
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
