Used on the following models:

Star Trac
9-9021-MUSAP0 , E Series - E-TR9021
9-9022-MOCEP3, E-TR9022, 220V 10A, M, OCE, CEE 7/7, RA S/NTRENxxxx-xxxxxx
9-9022-MUSAP0 , E-TR9022
9-9023-MUSAP3 , E-TR9023
E-TRe - 9-9031-MUSAP0 - 2008 (TRENxxxx-xxxxxx)
E-TRe - 9-9032-MOCEP3 - 2008 (TRENxxx-xxxxxx)
E-TRe - 9-9032-MUSAP0 - 2008 (TRENxxx-xxxxxx)
9-9021-MUSAP0 treadmill