Apex Gaskets AVS4040 Valve Stem Seal Set

The Apex Gaskets AVS4040 Valve Stem Seal Set is a precision-engineered replacement component designed to maintain proper sealing between valve stems and valve guides in your engine's cylinder head. This seal set helps control oil consumption by preventing excessive engine oil from entering the combustion chamber during engine operation.

Key Features:

• Manufactured to meet or exceed OEM specifications and industry standards
• High-quality materials engineered for heat resistance and durability
• Prevents oil leakage into combustion chamber for cleaner emissions
• Helps maintain optimal engine compression and performance
• Complete set provides all necessary seals for valve train servicing
• Designed for reliable long-term sealing in demanding engine conditions

Apex Gaskets manufactures a comprehensive line of engine gaskets, seals, and related components for domestic, Japanese, Korean, and popular European applications. Each valve stem seal is precision-manufactured using quality materials selected for the specific application requirements, ensuring proper fitment and reliable performance during engine rebuilds and valve train repairs.