Description
107512X - TF-750 DETROIT COMPRESSOR
PART NUMBER(S):
Fleet Products: 107512X (Remanufactured) 101143X (TF-400) 276962X (TF-500) 286539X (TF-501) 280891X (TF-600) 289941X (TF-700) | OE: 107006, 107512, 107782, 108295, 065203, MCI/TMC G1006140, XG1006140, Neoplan GG0105003, Nova Bus 1006140, OBI OB120023, Volvo 3949430, 107512, 107623X
DESCRIPTION:
Model: TF-750 Detroit
Vehicles: Detroit Diesel engine platforms in Freightliner, International, Kenworth, and other Class 8 trucks
• Cooling: Water/Air
• Air Inlet: Right
• Air Outlet: Top/Right
• Discharge Type: Optional threaded top or left
• Drive Type: Engine drive, gear driven
• Mounting: Flange mount
- 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
• Notes: Ball bearings, includes installation gaskets
Applications:
Optimized for Detroit Diesel engine platforms requiring a TF-750 flange-mount compressor. Used widely in long-haul fleets and vocational trucks demanding high-volume brake system output with versatile discharge routing.
CROSS-REFERENCE(S):
107512, TF750, 107623X, 109430, 107813X, 5004187X
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:
- 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)
✔ EL16051 compressor may also fit this application
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
