806039S – Briggs & Stratton Rocker Cover Gasket (Genuine OEM Part)

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806039S – Briggs & Stratton Rocker Cover Gasket (Genuine OEM Part) The Briggs & Stratton 806039S Rocker Cover Gasket is a genuine OEM sealing component designed to create a tight, leak-free seal between the rocker (valve) cover and the engine cylinder head. This gasket is essential for preventing oil leaks while maintaining proper internal pressure and protecting critical valve train components. Manufactured to Briggs & Stratton’s strict quality standards, the 806039S gasket is constructed from durable, heat- and oil-resistant materials that withstand high engine temperatures and continuous operation. It ensures long-term sealing performance and helps maintain overall engine reliability. Key Details: Manufacturer: Briggs & Stratton Part Number: 806039S Part Type: Rocker Cover Gasket Function: Seals valve cover to prevent oil leaks and contamination Material: Heat- and oil-resistant composite gasket material Installation: Direct OEM replacement for precise fit Compatibility: The Briggs & Stratton 806039S gasket is commonly used in: Briggs & Stratton single-cylinder OHV engines Briggs & Stratton Intek and Professional Series engines Lawn mowers, riding mowers, and zero-turn equipment Various outdoor power equipment using compatible B&S engines (Always verify engine model/type for exact compatibility.) Who is this for? Small engine technicians and repair professionals Equipment owners fixing oil leaks at the valve cover Users performing routine engine maintenance or rebuilds Property Size (Recommended): Suitable for all property sizes, depending on equipment application Ideal for residential and commercial engine maintenance Pros / Cons: Pros: Prevents oil leaks and maintains clean engine operation Ensures proper sealing and internal pressure OEM precision fit for reliable performance Durable material resists heat and oil exposure Cons: Requires removal of rocker/valve cover for installation Should be replaced whenever the cover is removed Comparison (vs Aftermarket Gaskets): OEM Briggs & Stratton 806039S: Exact fit, reliable sealing, long-lasting durability Aftermarket Gaskets: May vary in material quality and fitment Using the OEM gasket ensures consistent engine performance and leak prevention. Why Buy from Barry’s? 100% Genuine Briggs & Stratton OEM parts Fast shipping and reliable availability Trusted supplier for engine repair components Expert support for parts compatibility and service Show more