Federal Mogul VS50396R-1 Valve Stem Seal Set

The Federal Mogul VS50396R-1 is a complete valve stem seal set engineered to restore proper oil control at the valve guides in the cylinder head. Manufactured under Federal-Mogul's trusted sealing program, this set provides a precision fit to prevent oil from migrating down the valve stems and into the combustion chamber — a common cause of blue smoke, elevated oil consumption, and fouled spark plugs.

Key Features:

• Complete valve stem seal set — includes all seals needed for a full engine service
• Precision-molded elastomer construction for consistent sealing performance
• Maintains proper interference fit on valve stems and guides
• Resists heat, oil degradation, and wear over extended service intervals
• Manufactured to OE dimensional specifications for accurate fitment and installation
• Part of Federal-Mogul's comprehensive engine sealing product line

Federal-Mogul is a globally recognized OE and aftermarket supplier with over a century of sealing expertise. The VS50396R-1 valve stem seal set is an ideal replacement choice during engine rebuilds, top-end service, or anytime valve stem seals show signs of hardening, cracking, or failure.