Description
286548X - TF-501 CAT COMPRESSOR (FLANGE MOUNT, SPLINE SHAFT, RIGHT PORTS)
PART NUMBER(S):
Fleet Products: 286548X (Remanufactured) | OE: 286548, OR2900, BEN286546
DESCRIPTION:
Model: TF-501 CAT Flange Mount Air Brake Compressor
Vehicles: Caterpillar diesel-powered trucks, semi trucks, 18 wheelers
• Mounting Style: Flange mount
• Drive Type: Engine driven (spline shaft)
• Cooling: Water / Air cooled
• Air Inlet Port: Right side (viewed from rear)
• Air Outlet Port: Right side (viewed from rear)
• Discharge Type: Threaded flange discharge
• Shaft: 13 Tooth Spline Shaft
• Bore: Approx. 2.75 in (70 mm)
• Stroke: Approx. 1.5 in (38 mm)
• Rated Displacement: ~12 CFM @ 1250 RPM
• Weight: Approx. 40 lbs
Applications:
What trucks is this for✔ Caterpillar-powered trucks using TF-501 flange mount air compressors.
What does it do✔ Provides compressed air for air brake and pneumatic functions with OEM-spec drive and cooling for CAT diesel platforms.
CROSS-REFERENCE(S):
286548, OR2900, BEN286546, 745X286546, HVG286546, 04625286546A 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:
✔ Confirm spline shaft engagement and 13-tooth compatibility
✔ Port orientation: viewed from rear, both inlet and outlet on right side
✔ Flange nut torque: 80–100 ft-lbs
✔ Replace gaskets and verify cooling connections during 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
