Description This Kawasaki Ultra 300/310 Cylinder Base Gasket will fit: Kawasaki Ultra 300LX 1500 2011-2013 Kawasaki Ultra 300X 1500 2011-2013 Kawasaki Ultra 310LX 1500 2014-2021 Kawasaki Ultra 310R 1500 2014-2021 Kawasaki Ultra 310X 1500 2014-2021 Kawasaki Ultra 310X SE 1500 2014-2019