ya 3 6.23 Cylinder Top End Rebuild Kit 95mm STD Fit for Yamaha WR450F YZ450F ATV YFZ450

Condition:New| :3 Year|Color:Silver|Piston Pin:20mm|Manufacturer Part Number:2S2-11311-00-00/2S2-11311-10-00/2S2-11311-11-00|Compatible Model: for Yamaha YZ450F WR450F|Material:Aluminum|Item Length:95 mm|Placement on Vehicle:Front|Brand:Unbranded|OE 1:2S2-11181-00-00|Type:Air Cylinder Block|Compatible Make: for Yamaha |OE:2S2-11631-20/5TJ-11631-00|OE Part Number:2S2-11311-00-00|Country/Region of Manufacture:China|Compatible Year:2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 20