Description
286558X - TF-501 PULLEY DRIVE COMPRESSOR (SLANT MOUNT, RIGHT INLET/OUTLET)
PART NUMBER(S):
Fleet Products: 286558X (Remanufactured) | OE: 286558, 228479
DESCRIPTION:
Model: TF-501 Pulley Drive Air Brake Compressor
Vehicles: Slant-mount heavy-duty trucks and trailers
• Mounting Style: Slant mount
• Drive Type: Pulley (belt) driven
• Cooling: Water cooled
• Air Inlet Port: Right (viewed from rear)
• Air Outlet Port: Top (threaded flange)
• Discharge Type: Flange
• Drive Type: Pulley Drive
• Cylinders: 2
• Bore x Stroke: 2.625 in x 1.50 in
• Displ @1250 RPM: 12 CFM
• Displ per Rev: 16.5 cu in
• Max RPM (naturally aspirated): 3000
• HP @3000 RPM /100 PSI: 4.9 HP
• Min Coolant Flow @Max RPM: 2.5 gpm
• Min Unload Pressure: 60 PSI
• Max Inlet Temp: 250°F / Max Discharge Temp: 400°F
• Discharge Line: 5/8 in OD copper
• Oil Return Line: 5/8 in OD
• Oil Supply Line: 1/4 in OD
• Unloader Line: 1/4 in OD
• Inlet Cavity Line: 5/8 in ID (to air cleaner)
• Coolant Line: 1/2 in OD
Applications:
What does it fit✔ Built for vehicles requiring slant-mounted TF-501 compressors with right-side port orientation.
What does it do✔ Supplies compressed air to power air brake systems and auxiliary pneumatics on commercial trucks and trailers.
CROSS-REFERENCE(S):
286558X, 286558, 228479, TF-501
A 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:
✔ Port orientation is viewed from rear – right air inlet and top flange outlet
✔ Slant-mount flange must align with designated chassis bracket angle
✔ Pulley drive must match belt alignment and rotation direction
✔ Flange nut torque specification: 80–100 ft-lbs
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
