2003-2006 F250 & F350 Mahle 18MM Black Diamond Head Gasket MC-54450A

OEM Style Head Gasket

Your head gaskets are the most important sealing application in your whole engine, so it's crucial to choose a premium, trusted product like this Black Diamond OEM-style Head Gasket by Mahle Clevite. With five layers of protection and elastomeric coating, a set of these head gaskets will deliver noticeable improvements to engine performance and also fortify your seals for long-term dependability. The newly designed Black Diamond Head Gasket features Black Diamond coating technology and incorporates Victor Reinz fluoro-elastomer (rubber) coating which imbeds into the mating surfaces, decreasing friction and aiding in bore distortion while ensuring a complete and fool-proof seal no matter the driving condition.

Drop-In Replacement

The Mahle Clevite Black Diamond Head Gaskets for the 2003 to 2006 F250 & F350 6.0L Powerstroke are designed to drop right into place of your stock head gaskets and can be used with your factory head studs or stock-sized aftermarket head studs. The Black Diamond 18mm Head Gasket uses five layers of stainless steel for its core and coated in a black adaptive fluoroelastomer coating that allows the gasket to seal tightly to uneven and pitted surfaces much better than stock which keeps cylinder gasses where they should be.

Single unit: This product contains a single head gasket unit. For complete installation, you will need to purchase two of these head gaskets.

Note on build date: Check your build date prior to ordering this head gasket. If it was built after 1/11/2006, you most likely need the 20mm version, available here.