The contents of MAHLE Original gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package 6.7 Powerstroke Manifold To Up-Pipe Gasket | Mahle F32585 Mahle F7530 Exhaust Pipe Flange Gasket Size Chart MAHLE F5438AK Exhaust Pipe Flange Gasket Exhaust Flange Gasket Exhaust pipe gaskets from MAHLE Original are manufactured with the best materials to withstand high temperature applications Exhaust pipe gaskets from MAHLE Original are manufactured with the best materials to withstand high temperature applications. Mahle® F31786 - Composite Exhaust Pipe Flange Gasket MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets