This unit is compatable with the following skis:

2008

FX CRUISE SUPER HIGH OUTPUT - FX1800AGB

2011

FX CRUISER SHO - FX1800AK

FX SUPER HIGH OUTPUT - FX1800K

2010

FX SUPER HIGH OUTPUT

FX CRUISER SHO - FX1800AJ

2009

FX CRUISER SHO - FX1800AHR

FX CRUISER SHO - FX1800AHZ

FX SHO - FX1800HB

FX SHO - FX1800HK

2008

FX CRUISER SUPER HIGH OUT - FX1800AGS

FX CRUISER SUPER HIGH OUT - FX1800AGR

FX SUPER HIGH OUTPUT - FX1800GK

FX SUPER HIGH OUTPUT - FX1800GB