Home/Shop by Part/Fuel & Emissions/Emissions & Sensors/PCV Valve & Breather Hoses Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2018 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 Choose your Freightliner Model B 2018 B2 PCV Valve & Breather Hoses M 2018 M2 106 PCV Valve & Breather Hoses 2018 MT45 PCV Valve & Breather Hoses X 2018 XB Straight Rail PCV Valve & Breather Hoses 2018 XC Raised Rail PCV Valve & Breather Hoses