Description
107506X – TF-550 CUMMINS AIR BRAKE COMPRESSOR – REMANUFACTURED
PART NUMBER(S):
Fleet Products: 107506X (Remanufactured), Replacable with 107507X (TF-750) | Replaces OE: Bendix: 107000, 107506, 107974, 107975, 108583, 109197, 065197, 65197, 5001710, 5003264, KN13040 | Cummins: 3069211, 3074470, 3166445, 3417958, 3609999 | Navistar: 1672563-C92, 1672563C92, 1694006C91 | Clark Equipment: E12977284 | Volvo: 700018001
DESCRIPTION:
Model: Bendix TF-550 Cummins Air Compressor
Vehicles: Cummins ISM, N14, M11 engine applications, Volvo, Navistar, and other heavy-duty trucks using the TF-550 compressor
• Mounting: Flange mount
• Cooling: Water cooled
• Air Inlet Location: Left
• Air Outlet Location: Top or left
• No. of Cylinders: 2
• Bore × Stroke: 2.78 in × 1.50 in
• Rated Displacement: 13.2 CFM @ 1250 RPM
• Maximum Speed: 3000 RPM
• Power Requirement: 2.5 HP @ 1250 RPM / 120 PSIG
• Minimum Coolant Flow: 2.5 GPM
• Minimum Unload Pressure: 60 PSIG
• Oil Pressure: 15 PSIG idle and governed
• Temperature Range: 250°F inlet / 400°F discharge
• Port Sizes: 1/2-14 NPT water inlet/outlet, 1/2-14 NPT air discharge, 1/8-27 NPT governor, 1/8-27 NPT oil inlet, 1/2-14 NPT oil return
• Minimum Line Sizes: 1/2 in ID discharge, 3/8 in ID coolant, 3/16 in ID oil supply, 1/2 in ID oil return, 5/8 in ID air inlet, 3/16 in ID unloader
• Supplied With: Gears and gasket installation kit
Applications:
Used on heavy-duty air brake systems for Cummins ISM, N14, and M11 engine applications using the TF-550 compressor configuration. The compressor supplies air for service brake and auxiliary air system operation and is typically replaced due to reduced air delivery, oil carryover, overheating, or internal wear.
CROSS-REFERENCE(S):
70001-8001
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:
✔ Verify the mounting flange, drive gear, and port configuration before installation
✔ Maintain minimum 2.5 GPM coolant flow and do not exceed 3000 RPM
✔ Ensure oil supply and return lines are clean and unrestricted before start-up
✔ Install the discharge line with the recommended downward slope and drain all air reservoirs before service
✔ Suggested torque: cylinder head 440–500 in-lb; inlet/discharge fittings 175–225 in-lb; pipe plugs according to OE thread size; crankshaft retaining nut to applicable OE specification
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
