Description
289340X – TF-700 MACK COMPRESSOR (EXTENDED FLANGE MOUNT)
PART NUMBER(S):
Fleet Products: 289340X (Remanufactured) | OE: 102945, 103968, 104305, 104306, 104978, 104979, 282800, 283825, 284306, 284307, 285100, 285108, 289251, 289340, 101280, 102305, 102979, 288710, 289258, 289349, 102945, 103968, 104305, 104306, 104978, 104979, 282800, 283825, 284306, 284307, 285100, 285108, 289251, 289340 | MACK: 303GB-578, 303GB-587, 303-GB-589, 303-GB-590, 303-GB-4201-R
DESCRIPTION:
Model: TF-700 Mack Air Brake Compressor
Vehicles: Mack (Extended Flange Mount Models)
• Cooling: Water Cooled
• Air Inlet Location: Right
• Air Outlet Location: Right or Top
• Discharge Type: Threaded (Optional Right/Top)
• Mounting Style: Extended Flange Mount
• Drive Type: Pulley Drive
• 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
• Equipped for Power Steering
• Includes Installation Gaskets
Applications:
What trucks use this✔ The 289340X fits Mack heavy-duty trucks with extended flange engine mounts that require high-output TF-700 compressors. It supports both brake actuation and power steering assist systems. EL16111 Compressor may also be used for this application.
CROSS-REFERENCE(S):
102945, 103968, 104305, 104306, 104978, 104979, 282800, 283825, 284306, 284307, 285100, 285108, 289251, 289340, 289340, E-BN289340, W:BW-289340, BEN289340, BEX289340, 289340BXR, CC289340, 0R289340, 745X289340, E-BN289340, W:BW-289340, BEN289340, BEX289340, 289340BXR, 175289340X, 04625289340X, CC289340, 0R289340
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:
✔ View all port locations from rear orientation before installation
✔ Includes installation gaskets for flange sealing
✔ Torque flange bolts to approximately 80–100 ft-lbs (OEM spec recommended)
✔ Compatible with power steering-equipped Mack engine mounts
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
