TOP END KIT 89.96/STD 11:1 HON 23-86009 Install taller side towards front

Install taller side towards front of the engine

2013 Yamaha YZ450F

Does Not Come w/Fuel Tank Cap Order Part#3052 For Fuel Tank Cap

Quick Release Buckle

TOP END KIT 89.96/STD 11:1 HON 23-86009 Install taller side towards frontTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have