Cummins Centry ECM Repair Service. Outright ECM Part Number 3654717 replaced by 3654718 ECM Cummins Centry ECM Repair Service, Part Number 3654717 Replaced by 3654718 Repair Cost : Please call us 888-405-7730 Shipping : Free shipping in CAnada Reference Number Most Common Isues Contact Us Reference Number Cummins Centry Part Numbers 3654717 3654718 Most Common Isues most common Cummins Centry Issue Engine wont start Contact Us 9131 Keele Street, Unit A4 Vaughan, ON L4K 0G7 Toll Free: 888-405-7730 Email : contact@unitechelectronics.ca Please contact us with any questions or comments.