Description
TF-550 PULLEY DRIVE COMPRESSOR – REMAN
PART NUMBER(S):
Fleet Products: 108110X (Remanufactured) | OE: Bendix: 108108, 108109, 108456, 108457, 108467, 108468, 108924, 65288 | Detroit Diesel 23511735 | Mack 745X108110 | Navistar 1657974C91, 1686542C91, 1688704C91, 1691205C91, BX108110B1 | Volvo 85102188, 107514X, 107514, 108456
DESCRIPTION:
Model: TF-550 Pulley Drive Compressor
Vehicles: Heavy Trucks, Semi Trucks, 18 Wheelers, Commercial Trucks, International MAXXFORCE 7
• Air Inlet: Left (viewed from rear)
• Air Outlet: Top or Left (optional)
• Mounting: 4-Hole Base Mount, Pulley Drive
• Cooling: Water and Air Cooled
- Cylinders: 2
- Bore x Stroke: 2.78 in x 1.50 in
- Flow @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)
- 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
- Oil Return (base): 1/2-14
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
• Discharge Type: Threaded / Flange
Applications:
The TF-550 Pulley Drive Compressor is ideal for use in heavy-duty vehicles, particularly the International MAXXFORCE 7 engine series. This compressor offers high-efficiency air compression for air brake systems, designed with water and air cooling, and is capable of achieving 13.2 CFM at 1,250 RPM. It features a 4-hole base mount and a pulley drive system for optimal power transfer, making it perfect for demanding fleet applications. EL13060X Compressors may also be used for this application.
CROSS-REFERENCE(S):
108108, 108109, 108456, 108457, 108467, 108468, 108924 | 1657974C91, 1688704C91, 1686542C91 | DDAD 23511735, 108110, 107866, 065264, 107519, 5002814, 107514X, 107514, BEN108110X, 107514B1, 107514X-BW, 745-107510X, 745X107510, BW107510X, BX107510X, EBN107510X, OR107510, R955107510X
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 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
