The Airbox Cover prevents water and cleansers from entering your intake when cleaning the airbox. Airbox Covers are manufactured from tough, durable ABS plastic. A rubber sealing ring is provided to insure a perfect, leak-free fit. To use, simply remove your airfilter from the airbox and install the Airbox Cover with the provided mounting screw. For Husqvarna TC 250 (2014-2015), TE 250 (2014-2016), FC 250 (2014-2015), FC 350 (2014-2015), FE 250 (2014-2016), FE 350 (2014-2016), FE 450 (2014-2016), FE 501 (2014-2016), FC 450 (2014-2015), FS 450 (2014-2015), TC 85 (2014-2016), TC 125 (2014-2015), TE 125 (2014-2016), TE 300 (2014-2016), KTM 250 SX-F (2011-2015), 350 SX-F (2011-2015), 450 SX-F (2011-2015), 250 EXC-F (2012-2016), 350 EXC-F (2012-2016), 125 EXC (2012-2016), 125 SX (2011-2015), 250 SX (2011-2015), 300 EXC (2012-2016), 85 SX (2013-2017), 200 EXC (2012-2016), 250 EXC (2012-2016), 450 EXC (2011-2016), 150 SX (2011-2015), KTM 500 EXC-F (2012-2016).