This product is compatible with the following models:ET4 125cc 4T AC after 2000 ZAPM19000ET4 150cc 4T AC after 2000 ZAPM19000LX 125cc 4T AC 2006 - 2008 ZAPM44300LX 125cc 4T AC 2006 - 2009 ZAPM44100LX 150cc 4-stroke AC 2006 - 2009 ZAPM44400LX 150cc 4T AC after 2006 ZAPM44200LXV 125cc 4T AC 2006 - 2009 ZAPM44301S 125cc 4T AC after 2007 ZAPM44302S 150cc 4T AC 2008 - 2009 ZAPM4440