The Cometic valve stem seal for 1998–2002 Dodge Cummins 24-valve engines is a single yellow intake seal featuring Viton steel-body (VSB) construction for modern engine builds. It controls oil at the valve stem to maintain reliable sealing under heat and exposure. Metal-jacket dimensions (.265 x .500 x .555 x .645) match OEM-style replacement needs for compatible heads.
Cometic 98-02 Dodge Cummins 24V Yellow Intake Valve Stem Seal - Single