Description
3558074X - QE338 CUMMINS AIR BRAKE COMPRESSOR - REMANUFACTURED
PART NUMBER(S):
Fleet Products: 3558074X (Remanufactured) | Replaces OE: Holset / Cummins: 3558074 | Other: 1650320003
DESCRIPTION:
Model: Holset QE338 Quiet Economy Cummins Air Brake Compressor
Vehicles: Cummins C Series, ISM, ISX, ISC, and E-Type diesel platform applications
• Compressor Family: QE Quiet Economy
• Design: Single-cylinder air brake compressor
• Drive Type: Engine driven
• Displacement: 15 CFM
• Cooling Method: Water cooled
• Mounting Style: Flange mount
• Port Orientation: Rear view layout
• Air Inlet Location: Left side
• Air Outlet Location: Rear discharge, threaded
• Unloader / Inlet Assembly: E-type standard case
• Includes: Installation gaskets
• Required Dryer Line: 065647WL-G
Applications:
Used on Cummins C Series, ISM, ISX, ISC, and E-Type diesel platform applications requiring a Holset QE338 Quiet Economy compressor with 15 CFM output, flange mounting, left-side inlet, rear-threaded discharge, and E-type standard case configuration. A specific 4-line air dryer 065647WL-G is required to work correctly with the QE compressor’s unloading and control requirements.
CROSS-REFERENCE(S):
3005840, 3005840RX, 3010879, 3015034, 3015034RX, 3015630, 3015630RX, 3016082, 3016082RX, 3018530, 3018530RX, 3018531, 3018531RX, 3018542, 3018542RX, 3018543, 3018543RX, 3018543X, 3018545, 3018545RX, 3018551, 3018551RX, 3018553, 3018553RX, 3018555, 3018555RX, 3024365, 3024365RX, 3558131, 3558132, 3558074XBXR
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 QE338 model, 15 CFM output, Cummins platform fitment, flange mount, and E-type standard case configuration before installation
✔ Confirm left-side inlet and rear-threaded discharge orientation from the rear-view port layout
✔ Use required 4-line dryer 065647WL-G for QE compressor unloading and control requirements
✔ Ensure threaded discharge port, fittings, and air lines are clean and compatible before startup
✔ Follow Cummins torque specifications and OEM service procedures during installation
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
