Description
TF-750 CAT 3406B / 3176 AIR BRAKE COMPRESSOR – CERTIFIED REMANUFACTURED
PART NUMBER(S):
Fleet Products: 107508X (Remanufactured) | Replaces OE: Bendix 107002, 107508, 107779, 107831, 109320, 065199, 5000641, 5005483, 5007465X | Caterpillar 1647565, 0R4115, 0R9765, 185-5140, 7E7619, OR4115 | Mack 745X107508, 745X107510 | Volvo 700010043
DESCRIPTION:
Model: Bendix Tu-Flo 750
Vehicles: Caterpillar 3406B and 3176 Engine Platforms
• Flange mount with 2.5° engine tilt
• Engine-driven with tapered shaft (confirm compatibility with gear or pulley)
• Water-cooled cylinder head and air-cooled crankcase
• Left-side air inlet with configurable top or left discharge port
• Lubricated via engine oil system
- Cylinders: 2
- Bore x Stroke: 2.78 in x 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
- Includes installation gaskets (gear not included)
Applications:
Remanufactured Bendix TF-750 compressor built for Caterpillar 3406B and 3176 engines. Delivers dependable air pressure for braking, suspension, and auxiliary systems. EL16200X Compressors may also be used for this application.
CROSS-REFERENCE(S):
065199, 0R4115, 0R9765, 107002, 107508, 107508B1, 107508BXR, 107508X-BW, 107508XBW, 107779, 107871, 109320, 130569, 1647565, 5000641, 5005420, 5005483, 5006823, 065199, 70001-0043, 700010043, 745-107508X, 745107508X, 745X107508, 7E7619, BW 107508X, BW107508X, BX107508B1, BX107508X, EBN107508X, H107508X, HDX107508X, R955107508X, 107002, 107508, 107779, 107831, 109320, 65199, 107871
A cross-reference listing means this part may be a compatible replacement for the part numbers listed. Always verify dimensional and port configuration prior to install.
IMPORTANT INSTALLATION NOTES:
- Maintain minimum 2.5 gpm coolant flow.
- Do not exceed 2400 RPM. Replace all gaskets and fittings.
- Use correct discharge line size with continuous downward slope.
- Ensure oil lines are primed and leak-free before startup.
- Drain reservoirs and flush coolant and air lines before air system service.
Suggested torque
- Cylinder Head: 300–360 in-lb
- Inlet / Discharge Fittings: 175–225 in-lb
- Pipe Plugs: 35–270 in-lb (size dependent)
- Crankshaft Nut (Castle): 1200–1400 in-lb (100–120 ft-lb)
- Crankshaft Nut (Metric): 2640–3048 in-lb (220–254 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
