Description
288633X - BENDIX FD-1 FAN CLUTCH FOR DETROIT DIESEL/VOLVO APPLICATIONS - REMANUFACTURED
PART NUMBER(S):
Fleet Products: 288633X (Remanufactured) | Replaces OE: Bendix: 104885, 104885RX, 104885X, 288619, 288623 | Volvo: 208220004 | FWD: 230734 | Horton: 790004 | Kit Masters: KMN20104885X | Alliance: ABPN20104885X | Fleetrite: FLT104885X
DESCRIPTION:
Model: Bendix FD-1 Detroit Diesel Fan Clutch
Vehicles: Volvo and FWD Class 6-8 trucks with compatible Detroit Diesel engines and FD-1 cooling systems
• Component Type: Single-speed engine-cooling fan clutch
• Fan Clutch Series: Bendix FD-1
• Engagement Type: Spring-engaged
• Back Pulley Diameter: 9.12"
• Overall Length: ~5.00"
• Belt Configuration: Single serpentine belt
• Belt Groove Position: Centered
• Fan Blade Bolt Circle: 3.50" (89 mm)
• Fan Pilot Diameter: 2.051"
• Fan Blade Stud Length: ~0.60"-0.75"
• Fan Blade Stud Thread: 3/8"-24 UN
• Vertical Mounting Distance: ~2.20"
• Horizontal Mounting Distance: ~6.30"
• Maximum Torque: ~22 lb-ft
• Fitment Features: Axial-movement clearance and wide-pulley compatibility
CROSS-REFERENCE(S):
KM N20 104885X, ABP N20 104885X, KMI104885X, 3443-104885X, 2RO1872
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the 9.12" pulley, single-serpentine configuration, 2.051" fan pilot, and 3.50" bolt circle.
✔ Verify the 3/8"-24 fan studs, fan center bore, and axial-movement clearance before installation.
✔ Inspect the pulley, bearing, mounting surfaces, fan blades, belt, and original spacers for wear or damage.
✔ Align the pulley and set belt tracking and tension to the vehicle manufacturer's specifications.
✔ Torque all mounting hardware to Bendix or vehicle specifications, then verify fan clearance and clutch operation.
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
Warranty Information
