Description
3558052X - QE296C CUMMINS AIR BRAKE COMPRESSOR - REMANUFACTURED
PART NUMBER(S):
Fleet Products: 3558052X (Remanufactured) | Replaces OE: Holset / Cummins: 3558022, 3558052 | Other: NT7002AS
DESCRIPTION:
Model: Holset QE296C Quiet Economy Cummins Air Brake Compressor
Vehicles: Cummins C Series / 6C8.3 / C8.3G engine applications requiring QE296C compressor fitment
• Compressor Family: QE Quiet Economy
• Design: Single-cylinder air brake compressor
• Mounting: 2-hole flange mount
• Cooling Method: Water cooled
• Lubrication: Engine supplied
• Head / Cover Material: Iron head / cover
• Drive Type: Thru-drive for power steering pump
• Spline Shaft: 11-tooth
• Bore Diameter: 92.1 mm
• Crankshaft Thread: M20 x 1.5
• CFM Output: 13.2 CFM
• Operating Speed: Up to 3000 RPM
• Air Inlet Location: Left
• Air Discharge Location: Front, threaded
• Governor Port: 1/8 in-27 NPT
• Water Port Size: 3/8 in NPT
• Required Dryer Line: 065647WL-G
Applications:
Used on Cummins C Series / 6C8.3 / C8.3G engine applications requiring a Holset QE296C Quiet Economy compressor with 2-hole flange mounting, 11-tooth thru-drive shaft, left-side inlet, front-threaded discharge, and engine-supplied lubrication. Match by OE number, QE296C model, spline count, port layout, and dryer-line requirement before installation.
CROSS-REFERENCE(S):
065647WL-G, 3558052RX, 3558052X-0R9764, 3558052X-107914, 3558052X-4P0676, 3558052X-5010358, 3558052X-BEX, 3558052X-BNE, 3558052X-BW, 3558052X-BWZ, 3558052X-BX, 3558052D, R9553558052X
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 C Series fitment, QE296C model, 2-hole flange mount, and 11-tooth thru-drive shaft before installation
✔ Confirm left-side inlet and front-threaded discharge orientation against the original compressor
✔ Use required 4-line dryer 065647WL-G for QE compressor unloading and control requirements
✔ Confirm governor port, water port, and external governor compatibility before installation
✔ Use new gaskets and seals, and verify water-cooled system passages are clear 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
