StairMaster Stepper Timing Belt – Cogged (Used, OEM) | Fits 4200, 4400, 4600 Series Steppers

This is a genuine OEM StairMaster cogged timing belt, used and tested for performance. It plays a critical role in synchronizing the drive system of StairMaster steppers, ensuring smooth, consistent stepping motion. Perfect for replacing a worn or damaged belt and restoring proper function without the high cost of new parts. Ideal for fitness equipment repair techs, gyms, and home users. Product Features: OEM cogged timing belt for StairMaster steppers Maintains proper timing between crank and alternator systems Cogged design reduces slippage and improves performance Used but in good working condition Professionally inspected for wear, cracks, and tension Condition: Used – good structural condition Free from dry rot or major damage May show signs of prior use (minor cosmetic wear) Compatible StairMaster Models: This timing belt is compatible with the following StairMaster stepper models: StairMaster 4200PT StairMaster 4400CL StairMaster 4400PT StairMaster