Description
107869X - TF-750 MACK COMPRESSOR – REMANUFACTURED
PART NUMBER(S):
Fleet Products: 107869X (Remanufactured), Replacable with 277122X (TF-400), 286574X (TF-501), 108329X (TF-550), 280628X (TF-600), 289348X (TF-700) | Replaces OE: Mack: 303-GB-5109, 303GB5109, 7456562, 745065262, 745107869X, 745O65262, 745X107869 | Bendix: 107869, 107867, 107868, 065262
DESCRIPTION:
Model: Bendix TF-750 Mack Air Compressor
Vehicles: Mack V8 trucks (all series using TF-750)
• Air Inlet: Left
• Air Outlet: Left/Top (selectable)
• Cooling: Water and air cooled
• Discharge Type: Threaded – Top or Right selectable
• Mounting Style: Flange mount
• Drive Type: Engine-driven, gear drive
• No. of Cylinders: 2
• Bore x Stroke: 2.78 in × 1.87 in
• Flow @1250 RPM: 16.5 CFM
• Max RPM: 2400
• HP @1250 RPM /120 PSIG: 3.2 HP
• Min Coolant Flow @Max RPM: 2.5 GPM
• Min Unload Pressure: 60 PSIG
• Oil Pressure: 15 PSIG (idle & governed)
• Temp Range: 250°F inlet / 400°F discharge
• Port Sizes (NPT): Water In/Out 1/2-14, Air Discharge 1/2-14, Governor 1/8-27, Oil Inlet 1/8-27
• Minimum Line Sizes: Discharge 1/2 in ID, Coolant 3/8 in ID, Oil Supply 3/16 in ID, Oil Return 1/2 in ID, Air Inlet 5/8 in ID, Unloader 3/16 in ID
Applications:
Designed for Mack V8-equipped heavy trucks using the TF-750 air compressor. It supplies compressed air for the vehicle’s air brake and auxiliary pneumatic systems and is typically replaced when compressor wear, reduced air output, or internal damage affects system performance.
CROSS-REFERENCE(S):
277122, 286574, 108329, 280628, 289348, 107869X, TF750, 65262
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:
✔ Port orientation is viewed from the rear during installation.
✔ Verify the discharge port configuration before installation.
✔ Replace all gaskets, seals, and fittings during installation.
✔ Prime the oil supply lines and verify leak-free operation before startup.
✔ Torque flange nuts to 80–100 ft-lb; cylinder head bolts to 300–360 in-lb; inlet/discharge fittings to 175–225 in-lb; crankshaft castle nut to 100–120 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
