Description
5015314X – TF-550 PULLEY DRIVE COMPRESSOR (METRIC PORTS, INTL V8)
PART NUMBER(S):
Fleet Products: 5015314X (Remanufactured) | OE: Navistar 3551971C92, 3551971C93, 3605399C91, 5015314, 107008, 107514
DESCRIPTION:
Model: TF-550 Pulley Drive Compressor (Metric Ports)
Vehicles: International V8 Engines (2007+)
• Mounting: 4-Hole Base Flange Mount
• Drive: Pulley Driven
• Cooling: Water & Air Cooled
• Air Inlet: Left
• Air Outlet: Top or Left (Threaded or Flange)
• Discharge Type: Threaded / Flange
• Cylinders: 2
• Bore x Stroke: 2.78 in x 1.50 in
• Displ @1250 RPM: 13.2 CFM
• Max RPM: 3000
• HP @1250 RPM /120 PSIG: 2.5 HP
• Min Coolant Flow @Max RPM: 2.5 gpm
• Min Unload Pressure: 60 PSIG
• Oil Pressure: 15 PSIG (idle & governed)
• Max Inlet Temp: 250°F
• Max Discharge Temp: 400°F
Port Sizes (*METRIC*)
- Water In / Out: M18
- Oil Inlet / Return: M10
- Air Discharge: 1/2-14 NPT
- Governor: 1/8-27 NPT
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
• Specialty: M18 Water Port, M10 Oil Port (Metric)
Applications:
Engineered for 2007+ International V8 diesel engine platforms, this TF-550 metric compressor delivers consistent output for braking and auxiliary air systems in heavy-duty trucks, vocational haulers, and commercial work fleets.
CROSS-REFERENCE(S):
3663598C91, 5018275, 5019445, 5019445X, 745-5019445X, 802925, 802925BXW, BW5019445X, BX802925, R9555019445X, 5015314, 107008, 107514, 108277, TF550, 4-Hole, 5001300, 1228966, 2589902, 2589902C91, 3501248, 3551971C92, 3551971C93, 3605399, 3605399C91, 5009328, 5009329, 5009330, 5009330X, 5015314, 5015314X, 5015318, 745-5015314X, 7455015314X, 801087, 801971, BW5015314X, BX5015314, BX5015314X, BX801971, R9555015314X
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:
✔ Metric version with M18 water port and M10 oil port – confirm before install
- Maintain minimum 2.5 gpm coolant flow.
- Do not exceed 3000 RPM.
- Use properly sized discharge line with downward slope.
- Ensure oil supply/return lines are unrestricted before startup.
- Drain all air reservoirs before service.
Suggested torque
- Cylinder Head: 440–500 in-lb
- Inlet / Discharge Fittings: 175–225 in-lb
- Pipe Plugs: 35–270 in-lb (size dependent)
- Crankshaft Nut (Castle): 1200–1440 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.
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Warranty Information
