Description
3558207X - QE338B CUMMINS AIR BRAKE COMPRESSOR - REMANUFACTURED
PART NUMBER(S):
Fleet Products: 3558207X (Remanufactured) | Replaces OE: Holset / Cummins: 3558207RX
DESCRIPTION:
Model: Holset QE338B Quiet Economy Cummins Air Brake Compressor
Vehicles: Cummins B-Series engine applications in heavy-duty trucks, semi trucks, and commercial fleet chassis
• Compressor Family: QE Quiet Economy
• Design: Single-cylinder air brake compressor
• Cylinder Type: Quiet Economy single cylinder
• Mounting: Flange mount
• Drive Type: Engine driven
• Cooling Method: Water cooled
• CFM Output: 15 CFM
• Engine Platform: Cummins B-Series
• Required Dryer Line: 065647WL-G
Applications:
Used on Cummins B-Series engine applications requiring a Holset QE338B Quiet Economy compressor with flange mounting, engine drive, water-cooled operation, and 15 CFM output. A specific 4-line air dryer 065647WL-G is required to work correctly with the QE compressor’s unloading and control requirements. Match by OE number, QE338B model, B-Series fitment, mounting configuration, and original compressor specifications before installation.
CROSS-REFERENCE(S):
3558207, 3558207X, 3558207RX, 065647WL-G
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 Cummins B-Series fitment, QE338B model, flange mount, and engine-drive configuration before installation
✔ Use required 4-line dryer 065647WL-G for QE compressor unloading and control requirements
✔ Confirm 15 CFM compressor requirement before replacing a lower-output unit
✔ Use new gaskets and seals during installation
✔ Verify air, oil, coolant, and dryer control lines are clean before startup
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
