Description
228346X – TF-500 PULLEY DRIVE AIR BRAKE COMPRESSOR – REMANUFACTURED
PART NUMBER(S):
Fleet Products: 228346X (Remanufactured) | Replaces OE: Bendix: 227905, 228346, 276110, 276835, 276836, 279047, 282555, 286288, 227346
DESCRIPTION:
Model: Bendix Tu-Flo 500 (TF-500) Pulley Drive Air Brake Compressor
Vehicles: Heavy trucks, semi trucks, 18 wheelers, and commercial truck applications
• Cooling: Air cooled
• Port Orientation: Left side ports, viewed from rear
• External Shaft Length: 2.14 in
• No. of Cylinders: 2
• Bore: 2.5 in
• Stroke: 1.6875 in
• Displacement @ 1250 RPM: 12 CFM
• Max RPM: 2400 air cooled
• Air Flow Requirement: 250 CFM
• HP @ 1250 RPM: 2.3 HP
• Temperature Range: 250°F inlet / 400°F discharge
• Unload Pressure: 60 PSI
• Oil Pressure: 5 PSI idle / 15 PSI maximum
• Oil Capacity: 0.53 qt
• Line Sizes: 5/8 in OD discharge, 1/4 in OD oil supply, 5/8 in OD oil return, 5/8 in ID air inlet
Applications:
Used on heavy-duty truck and commercial vehicle air brake systems requiring a TF-500 pulley drive compressor with air-cooled configuration, 2.14 in external shaft, and left-side port orientation. The compressor supplies air for service brake and auxiliary pneumatic systems and is typically replaced due to reduced air output, oil carryover, overheating, or internal wear.
CROSS-REFERENCE(S):
OR228346, E-BN228346X, BX228346, P069811R, R955228346X
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:
✔ Verify pulley drive alignment, air-cooled configuration, external shaft length, and left-side port orientation before installation
✔ Confirm mounting and flange installation against the original compressor before startup
✔ Use new gaskets and seals during installation to prevent leaks
✔ Ensure oil supply, oil return, discharge, and air inlet lines are clean and unrestricted
✔ Verify compatibility with the vehicle air brake system before 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.
Warranty Information
