We currently service ECM repairs/ exchanges for for Cummins, Caterpillar and Detroit engines. We also offer uprating (horsepower), programming and diagnostic services for your ECM. Please keep in mind that all ECMs are subject to core fees at the time of purchase unless it has been sent in to us first.


Warranty Exchange Policy

We do not issue refunds. 1-YEAR exchange warranties are offered on all ECMs from purchase date. Cores must be repairable (not burned or have water or oil damage) for core fee refunds. Core must be presented for warranty services to be honored.

If you would like to have your unit repaired instead, please click on the Services link. Give us a call for availability.


  • 40-pin (3116, 3126, C10, C12, 3176, 3176B, 3406, 3406B, 3406C, 3406E)
  • 70-pin (3126B, 3406E, C7, C9, C10, C12, C13, C15, C16)


  • Celect (N14, M11, and L10) – 3619037, 3618046, and 3084473
  • Celect Plus (N14 and M11) – 3408300, 3408303, 3096662, and 3090528
  • ISM/ISX (Non-EGR) – 3681404, 3681405, 3680509, 3408426, 3103533, 3408501
  • ISX (02-06: EGR) – 3683289, 3684009
  • ISX (07-10: EGR+DPF) – 3684275
  • ISB – 3944124, 3942860, 3990517, 4921776)
  • ISC/ISL – 3944105, 3944125


  • 60 Series
    DDEC I- All Part Numbers
    DDEC II- 7570049
    DDEC III-P23518645, P23513553
    DEC IV- P23519308, P23519307
    DDEC V-P23530802, P23535798

If your engine model is not listed, please contact us for availability.

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