Product Description
104870X – FD-3 CAT FAN CLUTCH
PART NUMBER(S):
Fleet Products: 104870X (Remanufactured) | OE: 104870, 104870RX, 288636
DESCRIPTION:
Model: FD-3 Bendix-Style Fan Clutch
Vehicles: CAT Diesel Applications
• Fan Pilot Diameter: 2.00"
• Back Pulley Diameter: 8.5"
• Drive Type: Spring-engaged pneumatic
• Friction Surface: Kevlar-reinforced
• Remanufactured to OEM FD-3 durability standards
• Designed for high torque, heavy-duty cooling systems
Applications:
Used in Caterpillar engine platforms requiring Bendix FD-3 style fan clutches. Ideal for severe-duty cycles, including construction, on-road freight, and high-torque vocational trucks. No kit currently available for this part; unit is sold as complete clutch only.
CROSS-REFERENCE(S):
104870, 104870RX, 104870X, 288636, 288028, KMN20104870X, KM N20 104870X, ABPN20104870X, ABP N20 104870X, FLT104870X, KMI104870X, 3443-104870X, 790005, 980080, FLT104870GTN, HOR790005, HOR-790005, K5 104870X, K5104870X
A cross-reference listing means this fan clutch should be a suitable replacement for the part numbers listed. Please confirm all dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Confirm pulley diameter and fan pilot before installation
✔ No kit or rebuild kit is currently available for this part number
✔ Torque values should match FD-3 spec
✔ Use manufacturer-recommended belt tension settings
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
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