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 2012 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 Choose your Freightliner Model # 2012 108SD PCV Valve & Breather Hoses B 2012 B2 PCV Valve & Breather Hoses M 2012 M2 106 PCV Valve & Breather Hoses 2012 MB70 PCV Valve & Breather Hoses 2012 MC Line PCV Valve & Breather Hoses 2012 MT45 PCV Valve & Breather Hoses 2012 MT55 PCV Valve & Breather Hoses X 2012 XB Line PCV Valve & Breather Hoses 2012 XB Straight Rail PCV Valve & Breather Hoses 2012 XC Lowered Rail PCV Valve & Breather Hoses 2012 XC Modular Rail PCV Valve & Breather Hoses 2012 XC Raised Rail PCV Valve & Breather Hoses 2012 XC Straight Rail PCV Valve & Breather Hoses