When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Freightliner 114SD: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Freightliner Cascadia: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Freightliner Century Class: 2008, 2009, 2010] - [Freightliner Columbia: 2008, 2009, 2010, 2011] - [Freightliner Coronado: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Freightliner M2 112: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Freightliner Sport Chassis: 2011, 2013, 2014, 2015, 2016, 2017, 2018] - [Freightliner XC Modular Rail: 2014, 2015] - [Freightliner XC Raised Rail: 2014, 2015] - [Pierce Mfg. Inc. Arrow XT: 2011, 2013, 2014] - [Pierce Mfg. Inc. Custom: 2012] - [Pierce Mfg. Inc. Dash CF: 2013, 2014] - [Pierce Mfg. Inc. Quantum: 2011, 2013, 2014] - [Pierce Mfg. Inc. Velocity: 2011, 2013, 2014] - [Sterling Truck A9500: 2008, 2009, 2010] - [Sterling Truck L9500: 2008, 2009, 2010] - [Van Hool C2045: 2011, 2012, 2013, 2014] - [Van Hool Commuter Coach CX: 2014, 2015, 2016, 2017, 2018] - [Van Hool T2100: 2011, 2012, 2013, 2014] - [Van Hool Tourist Coach TX: 2014, 2015, 2016, 2017, 2018] - [Western Star 4700SB: 2013, 2014, 2015, 2016, 2017, 2018] - [Western Star 4800SB: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Western Star 4900EX: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Western Star 4900FA: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Western Star 4900SA: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Western Star 5700XE: 2016, 2017, 2018] - [Western Star 6900XD: 2011, 2012]