Federal Mogul 224-43678 Valve Stem Seal Engine Oil Sealing Component

The Federal Mogul 224-43678 is a precision valve stem seal engineered to control oil consumption and maintain proper lubrication at the valve stem-to-guide interface. This seal acts as a critical barrier, preventing oil from migrating into the combustion chamber while allowing sufficient lubrication along the valve stem during engine operation.

Key Features:

• Precision-Molded Elastomer Construction — delivers consistent sealing performance and long-term durability under demanding engine conditions
• OEM-Specification Engineering — manufactured to original equipment tolerances for proper fit, form, and function
• Heat and Chemical Resistance — formulated to withstand the high temperatures, oil exposure, and chemical environment of modern engine valve trains
• Reduces Oil Consumption — helps eliminate blue exhaust smoke caused by oil burning in the combustion chamber
• Trusted OEM Supplier — Federal Mogul is a globally recognized manufacturer of engine sealing components for both OEM and aftermarket applications

Federal Mogul valve stem seals are a trusted choice among professional engine rebuilders and experienced DIY mechanics. When replacing worn or degraded valve stem seals during an engine rebuild or top-end service, the 224-43678 delivers the quality and consistency expected from one of the industry's most established engine sealing component manufacturers.