Products Snowmobile- YamahaBolt / Screw / Key / Nut / Pin Back Key, Woodruff 90280-05002 Item number: 90280-05002 Fit on Yamaha VK540 You May Also Be Interested In Pin, Cotter 91490-30030-00 Bolt, Stud 90116-08104 Piston Kit 09-717-01 Gasket - Exhaust Outer 66V-41124-00