Product Description
3558074X – QE338 "CERTIFIED REMANUFACTURED" AIR BRAKE COMPRESSOR
PART NUMBER(S):
Fleet Products: 3558074X (Remanufactured) | OE: 3558074, QE338
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: Not included
• 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):
3005840, 3005840RX, 3010879, 3015034, 3015034RX, 3015630, 3015630RX, 3016082, 3016082RX, 3018530, 3018530RX, 3018531, 3018531RX, 3018542, 3018542RX, 3018543, 3018543RX, 3018543X, 3018544, 3018544RX, 3018545, 3018545RX, 3018551, 3018551RX, 3018553, 3018553RX, 3018555, 3018555RX, 3024365, 3024365RX, 35580XX
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.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com .
WHY CHOOSE Fleet Products | KBR - Heavy Duty Truck & Trailer Parts?
- Canadian-owned since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, Reliable Shipping Across North America
- Competitive pricing with Core Return Refunds
- Price Match Guarantee – Find a better price? We’ll beat the difference by 10%!
