StairMaster 4000PT Stepper Stair Machine Transmission 030-259-1019 (MX197) is_service If your console powers on

If your console powers on but the belt refuses to move

serves as the central nervous system for your machine's climbing motion

ICON P/N M-175666

🚫DO NOT USE🚫: Loose packing peanuts

consistent performance of the bike's motor

StairMaster 4000PT Stepper Stair Machine Transmission 030-259-1019 (MX197) is_service If your console powers onEach part has been carefully inspected by our skilled technicians to ensure optimal performance and safety. Please note that pictures are for reference only, we carry multiple stock therefore some parts may look slightly different. (It will always be the exact model and part itself). By opting for used fitness parts, you not only save on costs but also contribute to reducing waste and environmental impact. We're proud to support the principles of