3558074X | QE338 Cummins Compressor (L10/N14/M11)

3558074X – QE338 "CERTIFIED REMANUFACTURED" AIR BRAKE COMPRESSOR

PART NUMBER(S):
Fleet Products: 3558074X (Remanufactured) | OE: 3558074, QE338, 1650320003

DESCRIPTION:

Model: QE338 Quiet Economy
Vehicles: Cummins C-Series, ISM, ISX, ISC, and E-Type Diesel Platforms
• Compressor Type: Single-cylinder, engine-driven
• Displacement: 15 CFM
• Cooling: Water cooled
• Mounting Style: Flange mount
• Orientation: Rear view port layout
• Air Inlet: Left side
• Air Outlet: Rear discharge (threaded)
• Unloader/Inlet Assembly: E-type standard case
• Gaskets: Included
• Supplied As: Certified Remanufactured

Applications:
Designed for use in heavy-duty vehicles including semis, construction trucks, and diesel vocational trucks using Cummins E-Type configurations. The 15 CFM output supports robust air system performance in commercial air brake setups.

CROSS-REFERENCE(S):

A cross-reference listing means this part is a suitable replacement for the part numbers listed. Confirm all specs before ordering.

IMPORTANT INSTALLATION NOTES:

✔ Verify port orientation from rear view before installation
✔ Gaskets included – replace all seals during install
✔ Ensure threaded discharge port and fittings are clean and compatible
✔ Unloader/Inlet assembly not included – reuse or replace as needed
✔ Follow Cummins torque specs and OEM service procedures

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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