Description
108463X – FD-L CAT FAN CLUTCH
PART NUMBER(S):
Fleet Products: 108463X (Remanufactured) | OE: 108463, 108463RX, 108462, 108462RX, F3HZ8A627A FORD, F3HZ-8A627-A FORD, F3HT8A627JA FORD, F3HT-8A627-JA FORD, 791131 NAVISTAR, ZBH791131 NAVISTAR
DESCRIPTION:
Model: FD-L CAT
Vehicles: Caterpillar, Ford, Navistar applications using Bendix FD-L platform
• Fan Pilot Diameter: 2.56"
• Back Pulley Diameter: 5.46", 6.50"
• Drive Type: Spring-engaged, pneumatic on/off
• Bearings: Angular contact, upgraded for durability
• Locknut Torque: 90 ft-lbs (101 N·m)
• Weight: Approx. 40–50 lbs
• Mounting: FD-L type configuration
Applications:
This fan clutch is a direct reman replacement for Bendix FD-L style clutches used on Class 6–8 diesel trucks. Fitment includes Ford F-series vocational trucks, Navistar vehicles, and CAT engine platforms. Cross-check OE part numbers for exact match.
CROSS-REFERENCE(S):
108462, 108462RX, 108462X, 108463, 108463RX, 108463X, 791131, 981076, 991087, F3HZ8A627A, F3HZ-8A627-A, F3HT8A627JA, F3HT-8A627-JA, ABPN20108463X, ABP N20 108463X, FLT108463X, KMI108463X, 3443-108463X, KMN20108463X, KM N20 108463X, KC108463X, ZBH791131A 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:
✔ Lock washer tabs must align under the locknut before tightening
✔ Torque locknut to 90 ft-lbs; secure with cotter pin and dust cap
✔ Replace hub/pulley bearings during installation to maintain warranty
✔ Verify fan belt tension and spacer setup per engine manufacturer
✔ Bench test pneumatic engagement before final installation
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
