Breadcrumb Home Product Registration Product Registration VERIFY YOUR ALTERNATOR REGISTER FOR MAINTENANCE REMINDERS Verifying your STAMFORD® Alternator The hard-won reputation of the STAMFORD® alternator brand for built-in quality, reliability and innovation has attracted counterfeiters who illegally label their product STAMFORD®, yet fail to deliver on quality, efficiency, safety and machine life. To protect our customers from what has become a global threat, we have adopted a ‘zero tolerance’ strategy to fight counterfeiters. Some counterfeit alternators displaying the STAMFORD® brand may inevitably get to market, so to enable authenticity, we affix all new STAMFORD® alternators with a high-security 3D hologram. To authenticate your STAMFORD® alternator, key in your 7-digit hologram number on our verification page. Registering for Alternator Maintenance Reminders A simple-to-use maintenance reminder service to support you in achieving maximum uptime of your STAMFORD® or AvK® alternator, by increasing the lifetime, preventing downtime and increasing uptime. This will ensure your operations run smoothly and efficiently. How does it work? Register your STAMFORD® or AvK® alternator by Registering for alternator reminders. You will then be prompted to enter the Serial Number and Purchase Date of your alternator(s). You can register multiple alternators at one time. You will then receive automated reminders throughout the alternator's life cycle to book your alternator service and information.