Description
289347X - TF-700 MACK COMPRESSOR (ENGINE DRIVE)
PART NUMBER(S):
Fleet Products: 289347X (Remanufactured) 289822 (tf-400) 280737 (tf-500) 286563 (tf-501) 287828 (tf-600) | OE: 102267, 102289, 102290, 272921, 280737, 287828, 289257, 289347, 745-289347X, 04625289347, BW289347X, 272921, 280737, 287828, 289257, 289347, 272921, 0272921, 280737, 0280737, 280737X, 287828, 0287828, 289257, 0289257, 289347, 0289347, MACK-303-GB-4203
DESCRIPTION:
Model: TF-700 Mack Air Brake Compressor
Vehicles: Mack-powered platforms with TF-700 engine-mounted compressors
• Mounting Style: Flange mount
• Drive Type: Engine driven (belt or gear drive)
• Cooling: Water/Air cooled
• Air Inlet Port: Right side (viewed from rear)
• Air Outlet Port: Top (threaded discharge)
• Discharge Type: Threaded flange
• Cylinders: 2
• Bore x Stroke: 2.75 in x 1.81 in
• Displ @1250 RPM: 15.5 CFM
• Max RPM (naturally aspirated): 3000
• 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
• Coolant Line: 1/2 in OD
• Lubrication: Via engine’s pressurized oil system
• Notes: High-output two-cylinder air brake compressor for Mack engines
Applications:
What does it do✔ Pressurizes air for brake actuation and auxiliary systems on Mack-powered trucks.
Where does it go✔ Designed for heavy trucks, 18 wheelers, and commercial chassis using TF-700 flange mount units.
CROSS-REFERENCE(S):
289347X, 745-289347X, 04625289347, BW289347X, 272921, 280737, 287828, 289257, 289347
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:
✔ Follow OEM torque specs for flange and discharge fittings
✔ Confirm port orientation: right inlet, top discharge
✔ Core return required for remanufactured units
✔ Verify compatibility with Mack engine bracket and drive interface
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
