Tusk produces some of the best MX parts and accessories in the industry. Tusk MX oil seal kits are no exception. Utilizing top quality materials, Tusk engine seals are high quality OEM replacements. Oil seal kits come with all seals pictured to rebuild engine and transmission. Manufactured by Tusk Oil seal kits come with all seals pictured to rebuild engine and transmission Made with top quality materials for maximum durability and leak prevention Does not include valve stem seals Fits: 2005 Honda CRF450X 2006 Honda CRF450X 2007 Honda CRF450X 2008 Honda CRF450X 2009 Honda CRF450X 2012 Honda CRF450X 2013 Honda CRF450X 2014 Honda CRF450X 2015 Honda CRF450X 2016 Honda CRF450X 2017 Honda CRF450X