Material:Made of 6061 T6 Billet Aluminum,anodized black for superior finish quality and corrosion resistance.Never worry about cracking your cap again like the factory plastic did.
Compatible with:For Lifter Pump Filter of Powerstroke 6.0L F250/F350/F450/F550 2003-2007.Powerstroke 6.4L F250/F350/F450/F550 2008-2010 and more.
Feature:It is strange that OEM used metal pump housing with a weak thin plastic cover,which would be easily destroyed by fuel or Physical factors.Our Durable and thick metal cap would solve these issues.