5 VALVE COVER GASKET FITS B&S 272475S 272475 21B706 21B707 21B972 21B977 28S777

Valve Cover Gasket for B&S

This valve cover gasket seals the valve cover to the cylinder head on compatible B&S engines; cross-references OEM part numbers 272475S, 272475, 21B706, 21B707, 21B972, 21B977, 28S777.

Overview

This valve cover gasket provides a reliable seal between the valve cover and cylinder head, preventing oil leaks on compatible B&S engines. It is a direct replacement for the original gasket, ensuring proper engine performance. The valve cover gasket is made from durable materials to withstand heat and pressure.

Built For Performance

• Constructed from high-quality rubber or silicone for lasting flexibility
• Designed to resist oil, heat, and engine vibration
• Precision molded to match OEM dimensions for a tight seal
• Helps maintain proper crankcase pressure and reduces oil consumption
• Easy to install with standard tools

Specs At A Glance

Good To Know

Q: Will this gasket fit my B&S engine? A: This gasket is designed for engines that use the listed OEM part numbers; check your engine model and serial number to confirm compatibility.

Q: Do I need to apply sealant when installing? A: No additional sealant is required; the gasket is designed to seal dry, but ensure both surfaces are clean before installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.