Ensuring you are Ready for the Road Ahead , the Dorman Exhaust Gas Recirculation Gasket replaces worn or damaged gaskets that have potentially led to leaks, which can minimize effectiveness of the EGR system. The Dorman EGR gasket provides proper flow within the EGR system, ensuring exhaust gases are redirected back into the engine as intended. Gain the emissions control and engine performance your rig requires for miles on the road ahead. Dorman has a distinguished reputation in the heavy duty truck and trailer aftermarket, manufacturing a variety of parts for a complete repair. Through advanced engineering, Dorman successfully checks into today’s most common failures to figure out the why, ultimately delivering modern solutions that not only match OEM parts, but solve known issues. FleetPride is your First Click in Heavy Duty .