Raybestos WC370060 Professional Grade Drum Brake Wheel Cylinder Raybestos WC370060 Drum Brake Wheel Cylinder Application: InfTrk:QX4(1998-2001);NisTrk:Frontier(2003-2004),Pathfinder(1999-2001),Xterra(2000-2005) Packaged 1 per Box.