GTS125 GTS250 GTS300 GTV300 Rocker Arm Assy For GTS 125 250 300 GTV 300cc 4V 4T B0184835 B0184845 This rocker arm assembly is designed for use with the following models GTS 125 4T E3 from 2007 to 2012 GTS 125 4T ie Super E3 from 2009 to 2015 GTS 250 from 2005 to 2015 GTS 300 4T 4V IE ABS E3-E4 from 2014 to 2018 GTS 300 IE ABS E4 in 2017 GTS 300 SUPER 4T 4V IE ABS E4 from 2016 to 2018 GTS 300 SUPER IE ABS E4 from 2017 to 2019 GTS 300 SUPER-TECH IE ABS E4 from 2017 to 2020 GTS 300 ie from 2012 to 2015 GTS 300 ie ABS E4 in 2016 GTS 300 ie Super from 2008 to 2015 GTV 300 4T 4V ie from 2009 to 2010 GTV 300 4T 4V ie from 2010 to 2015 GTV 300 SEI GIORNI IE E4 ABS from 2017 to 2018 GTV 300 SEI GIORNI IE E4 ABS in 2017 SUPER GTS 125 4T IE ABS E3 from 2009 to 2016 SUPER GTS 300 4T 4V IE ABS E3 from 2017 to 2018 SUPER GTS 300 4T 4V IE ABS E3-E4 from 2014 to 2018 Compatible with OEM numbers B0184835 and B0184845 Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.