BK2Q-6K260-AB Valve Cover Cap for Ford Transit Welao The valve cover with part number BK2Q-6K260-AB is a genuine or OEM-equivalent top-cover for the engine cylinder head of the Ford Transit V348's 2.2L diesel model. It seals the valve-train area against contamination, retains engine oil inside the head, and provides mounting points for ignition coils and other components. Formed of robust alloy or composite material, it includes integrated seals and mounting holes to ensure