2013 KX250F Engine Bolt Kit. The kit contains the following parts. If you wish you can purchase the parts individually from this website. 2ea M6SHBHD288D valve cover, 3ea M6X25MMTSHCS head & cylinder side mounts, 2ea NUTHFM8-12 exhaust flange, 2ea T4HFM6-10X25 cam chain tensioner, 1ea FHM6-10X35 kick-start, 1ea SHM8-12X21 kick-start, 1ea FWM10-21 kick start washer, 3ea T4HFM6-10X30 stator cover, 3ea T4HFM6-10X35 stator cover, 2ea T4HFM6-10X30 countershaft sprocket cover, 1ea T4HFM6-10X25 shifter, 2ea BUTM5-08X15 gear postion switch, 2ea T4HFM6-10X50 centercase, 6ea T4HFM6-10X60 centercase, 1ea T4HFM6-10X65 centercase, 3ea T4HFM6-10X70 centercase, 5ea T4HFM6-10X25 right sidecase, 1ea T4HFM6-10X35 right sidecase, 3ea T4HFM6-10X25 clutch cover, 2ea T4HFM6-10X65 clutch cover, 2ea M6X30MMTSHCS waterpump cover, 2ea T4HFM6-10X55 waterpump cover, 1ea T4HFM6-10X65 waterpump cover, 1ea T4HFM6-10X8 coolant drain, 2ea T4HFM6-10X15 oil filter cover.