Pipe, Breather

Appears in these assemblies

Found in 19 parts diagrams – the first 12 here.

• 12.1CrankcaseItem 3 WR450F 2015
• 13.1Crankcase Cover 1Item 21 WR450F 2010–2015
• 12.1CrankcaseItem 3 WR450F 2012, 2014
• 12.1CrankcaseItem 3 WR450F 2013
• 13.1CrankcaseItem 3 WR450F 2010–2011
• 13.1CrankcaseItem 3 WR450F 2009
• 14.1Crankcase Cover 1Item 21 WR450F 2008–2009
• 13.1CrankcaseItem 3 WR450F 2007–2008
• 14.1Crankcase Cover 1Item 21 WR450F 2007
• 13.1CrankcaseItem 3 YZ450F 2008–2009
• 14.1Crankcase Cover 1Item 18 YZ450F 2008–2009
• 12.1CrankcaseItem 3 YZ450F 2006–2007