Used Relay Board for StepMill – Fits Nautilus & StairMaster Models

Get your StepMill back up and running with this tested, used relay board designed for multiple Nautilus and StairMaster StepMill models. Each board has been fully inspected, cleaned, and verified for functionality, ensuring reliable performance at a great value. Ideal for repairs, replacements, or maintenance on commercial and home gym machines.  Compatible Models: Nautilus StepMill SM916 StepMill StairMaster StepMill & Gauntlet 7000PT StepMill SM5 Gauntlet 150015 SM5 StepMill 150005 SM916 (Metal Steps) SM916 (Plastic Steps)  Product Features:  Genuine OEM Part (Used, Tested, and Working) – Original equipment relay board for StepMill machines Fully Functional – Tested under load to ensure stable power relay performance Cost-Effective Repair Solution – Save money on reliable used parts instead of buying new  Easy to Install – Direct fit replacement, plug-and-play design Commercial Quality Build – Built to handle the heavy use of gym environments Specif