ADJUSTMENT KNOB

Listed on the following equipment:
NordicTrack® - GX 3.9 SPORT - NTEVEX90718.0
NordicTrack® - GX3.9 SPORT - NTEX03917.0
Proform - 290 SPX - PFCCEX02910.1
Proform - 290 SPX - PFEX02909.1
Proform - 400 SPX - 831.21905.0
Proform - 400 SPX - 831.21905.1
Proform - 400 SPX - PFEVEX72918.0
Proform - 400 SPX - PFEX02817.0
Proform - 400 SPX - PFEX02817C.0
Proform - 500 SPX - PFEX03820.0
Proform - 500 SPX - PFEX03820.2
Proform - 505 SPX - PFEX92320I.0
Proform - 505 SPX - PFEX92320IC.0
Proform - 505 SPX Bike - PFEX92320.0
Proform - C400 SPX - PFEX02820C.0

* Images may not be identical to part.