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ECMs For Sale

Shop OEM bench-tested, good used Engine Control Modules (ECMs) for Cummins, CAT, Detroit, Mack, Volvo, Paccar & more.

Call 📞 305-688-1101 for fast shipping, expert support, and reliable replacements to get your truck back on the road quickly.

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Cummins ECMs For Sale

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Cummins ECM

Browse tested Cummins Control Modules For Sale, such as: CELECT, CELECT PLUS, CM570, CM870, CM871, CM876, CM875, CM2150, CM2250, CM2350, and more

  • Bench Tested
  • Cummins INSITE Report
Cummins Control Modules

Caterpillar ECMs For Sale

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CAT ECM

Browse tested Caterpillar Control Modules For Sale. 40-PIN, 70-PIN, and 120-PIN Models available.

  • Bench Tested
  • Cummins ET Report
CAT Control Modules

Mack ECMs For Sale

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Mack ECM

Browse tested Mack Control Modules For Sale! Mack E7 ASET, ETECH, MP7 & MP8 Models available.

  • Bench Tested
Mack Control Modules

International ECMs For Sale

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INTERNATIONAL ECM ABS MODULES

International ECM

Browse tested International Control Modules For Sale! DT466E & MAXXFORCE Models available.

  • Bench Tested
International Control Modules

Detroit ECMs For Sale

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Detroit ECM

Browse tested Detroit Control Modules For Sale! DDEC2, DDEC3, DDEC4, DDEC5, DDEC6 Models available.

  • Bench Tested
Detroit Control Modules

Why Buy Control Modules from CA Truck Parts?

Get your truck back on the road fast with a high-quality OEM Engine Control Module (ECM) from CA Truck Parts. We specialize in tested, dependable ECMs for diesel trucks that deliver performance, durability, and peace of mind.

  • Fully Bench-Tested ECMs: Each unit is tested using advanced equipment to ensure full functionality
  • Verified Internal Components: Batteries and key parts are inspected for long-term reliability
  • Detailed Diagnostic Reports: Every ECM includes a full test report—no surprises
  • Genuine OEM ECMs Only: We sell used OEM ECMs—no aftermarket parts, just proven quality
  • ECM Programming Recommended: Optimize performance by programming to your truck’s exact specifications
  • Expert ECM Support: Our team is ready to help—call 305-688-1101 for assistance
Call 305-688-1101

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ECMs For Sale

  • Cummins ECM

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    Cummins ECM

  • CAT ECM

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  • International ECM

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    Detroit ECM

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