Description
TF-700 CAT COMPRESSOR 3408 REMANUFACTURED
PART NUMBER(S):
Fleet Products: 289744X (Remanufactured), Replaceable with 284260 (TF-500), 286552 (TF-501), 289172 (TF-600) | Replaces OE: Bendix: 289744, 289172, 289743, 289349N | Caterpillar: 9N2779
DESCRIPTION:
Model: Bendix Tu-Flo 700 Caterpillar Air Brake Compressor
Vehicles: Caterpillar 3408 and 1673/1674 engine applications
• Cooling: Water cooled
• Air inlet location: Left
• Air outlet location: Left or top
• Mounting: Flange mount, engine drive
• Cylinders: 2
• Bore × Stroke: 2.75 in × 1.81 in
• Rated displacement: 15.5 CFM @ 1250 RPM
• Maximum speed: 3000 RPM
• Minimum coolant flow: 2.5 GPM
• Minimum unload pressure: 60 PSI
• Maximum inlet temperature: 250°F
• Maximum discharge temperature: 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
• Crankshaft key: Not used
Applications:
Designed for Caterpillar 3408 and 1673/1674 engine applications requiring a Bendix Tu-Flo 700 air brake compressor. Supplies compressed air for heavy-duty air brake systems using the original Caterpillar flange mount, cooling, and discharge configuration. EL16120X compressors may also be used for this application.
CROSS-REFERENCE(S):
289744, 289172, 289743, 289349N, 9N2779, 289744X, E-BN289349, ZZ289349X, TF-700, HVG289349, BWR289349, 175289349X, 745-289349, HVG289349X, EL16120X
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:
✔ Confirm port orientation from the rear before installation
✔ Verify the no-crankshaft-key configuration before installation
✔ Replace all mounting gaskets and seals during installation
✔ Ensure coolant, oil, and air passages are clean and unrestricted
✔ Prime the compressor with clean engine oil before initial startup
✔ Check for air, oil, and coolant leaks after the system reaches operating pressure
✔ Torque all mounting hardware and fittings to OEM specifications
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
