This is the Replacement Resistance Motor Part Number 411458. This Resistance Motor is used on Various Nordic Track and Proform Bikes and Ellipticals listed below.

NordicTrack -
NTEL05621.1
NTEL05621.2
NTEL05621-INT.0
NTEL14421.1
NTEL14421.2
NTEL14421.5
NTEL14421.6
NTEL14421-INT.2
NTEL99421.1
NTEL99421.3
NTEL99421-INT.0
NTEL99421C.1
NTEL99421C.2
NTEVEX77020.0
NTEVEX77020.1
NTEVEX77020.2
NTEVEX77020.3
NTEVEX78920.0
NTEX12921.0
NTEX12921.1
NTEX12921.2
NTEX12921.3
NTEX12921.4
NTEX12921-INT.0
NTEX12921-INT.1
NTEX14921.0
NTEX14921.1
NTEX14921.2
NTEX14921-INT.0
NTEX14921-INT.1
NTEX71021.0
NTEX89918NB.1
NTEX91022.0

Proform - 
PFEL02920.0
PFEL02920.1
PFEL02921.0
PFEL02921.1
PFEL02921.2
PFEL02921-INT.0
PFEL02921C.0
PFEL03920.0
PFEL04821.2
PFEL04821-INT.2
PFEL04821C.2
PFEL49720-INT.0
PFEL49720-INT.2
PFEL55920.1
PFEL55920.3
PFEL55921.0
PFEL55921.1
PFEL55921-INT.0
PFEL55921-INT.1
PFEL55921C.1
PFEL62919.0
PFEL62919.1
PFEL69720-INT.2
PFEL69720-INT.3
PFEVEX77918.4
PFEX16718.3
PFEX16718.4
PFEX16718.5
PFEX16718.6
PFEX16718.7
PFEX16718-INT.0
PFEX16718-INT.1
PFEX16718C.0
PFEX17820.0
PFEX17820-INT.0
PFEX19620.0
PFEX21020-INT.0
PFEX26820.0
PFEX30122.0
PFEX30122.2
PFEX32921.0
PFEX32921-INT.0
PFEX32921C.0
PFEX33921.0
PFEX33921.2
PFEX33921-INT.0
PFEX33921-INT.1
PFEX39420.0
PFEX39420.1
PFEX39420-INT.0
PFEX39420-INT.1
PFEX39420-INT.3
PFEX39421.2
PFEX39421.3
PFEX39421-INT.0
PFEX39421-INT.1
PFEX39421-INT.2
PFEX40122.0
PFEX40122.1
PFEX40122.2
PFEX43921.0
PFEX43921-INT.0
PFEX43921C.0
PFEX52921.0
PFEX52921-INT.0
PFEX52921C.0
PFEX61619.0
PFEX61621.0
PFEX61621.3
PFEX61621C.0
PFEX61719.0
PFEX61721.0
PFEX61721C.0
PFEX63919.0
PFEX63919.1
PFEX63919.4
PFEX63919.5
PFEX63919-INT.0
PFEX63919-INT.2
PFEX63919-INT.3
PFEX63919C.0
PFEX67720.0
PFEX67720-INT.0
PFEX67720-INT.1
PFEX67820.0
PFEX67820.1
PFEX68919.0
PFEX68919.1
PFEX69420C.1
PFEX73920.0
PFEX73920.1
PFEX73920-INT.1
PFEX73921.0
PFEX73921-INT.0
PFEX73921C.0
PFEX74621.0
PFEX79920.0
PFEX79920.1
PFEX91420.0
PFEX91421.1
PFEX91421-INT.0
PFEX91421-INT.1
PFEX92220.1
PFEX92220.2
PFEX92220.3
PFEX92220.4
PFEX92220-INT.0
PFEX92220-INT.1
PFEX92220-INT.2
PFEX92220-INT.3
PFEX92220C.0
PFRW23923.0
PFRW23923C.0
10442