Item Condition: New
Stairmaster Stepper Stair Machine Climber Sm 4100 Pt Main Drive Belt 4100pt- Main BELT, DRIVE, POLY-V,
- Used on the following models below
- Stairmaster sm 4100pt
- If you are uncomfortable with diagnosing and treating your machine with the RIGHT replacement parts we can recommend a fitness technician in your area via zip code