Description
108270X - TF-501 CUMMINS AIR BRAKE COMPRESSOR - REMANUFACTURED
PART NUMBER(S):
Fleet Products: 108270X (Remanufactured) | Replaces OE: Bendix: 104399, 108199, 108270, 286555, 286618
DESCRIPTION:
Model: Bendix Tu-Flo 501 (TF-501) Cummins Air Brake Compressor
Vehicles: Cummins B Series / B5.9 engine applications in heavy-duty trucks, 18 wheelers, and commercial trucks
• Cooling: Water / air cooled
• Air Inlet Location: Left
• Air Outlet Location: Left
• Discharge Type: Threaded flange
• Mounting: Flange mount, 16° right flange
• Drive Type: Engine driven, gear drive, thru-drive
• No. of Cylinders: 2
• Bore x Stroke: 2.625 in x 1.50 in
• Displacement @ 1250 RPM: 12 CFM
• Displacement Per Revolution: 16.5 cu in
• Max RPM: 3000 naturally aspirated
• HP @ 3000 RPM / 100 PSI: 4.9 HP
• Minimum Coolant Flow @ Max RPM: 2.5 GPM
• Minimum Unload Pressure: 60 PSI
• Temperature Range: 250°F inlet / 400°F discharge
• Line Sizes: 5/8 in OD copper discharge, 5/8 in OD oil return, 1/4 in OD oil supply, 1/4 in OD unloader, 5/8 in ID inlet cavity to air cleaner, 1/2 in OD coolant
Applications:
Used on Cummins B Series / B5.9 engine applications requiring a TF-501 compressor with 16° right flange mounting, gear drive, thru-drive configuration, left-side inlet, left-side outlet, and threaded flange discharge. Match by OE number, flange angle, drive setup, port orientation, and discharge configuration before installation.
CROSS-REFERENCE(S):
108269X, EL13220, EL13220X, E-BN286555, ZZ286555, 745-108270X, BW108270X, BX108270X, R955108270X
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 Cummins B Series / B5.9 fitment, 16° right flange mounting, gear-drive setup, and thru-drive configuration before installation
✔ Confirm left-side inlet and left-side outlet orientation viewed from the rear of the compressor
✔ Match threaded flange discharge to the original air line configuration
✔ Check discharge, oil supply, oil return, unloader, inlet cavity, and coolant lines for restrictions before startup
✔ Typical flange nut torque: 80–100 ft-lb
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
