Briggs & Stratton Seal O‑Ring 270344S

Product Details & Features

Keep your Briggs & Stratton engine running tightly sealed and performing reliably with this genuine O-Ring – Part No. 270344S. A small but essential component, this durable rubber seal ensures a secure connection between mating parts of your engine — helping prevent unwanted air or fluid leaks and maintaining correct operating pressures.

This OEM Briggs & Stratton O-Ring (270344S) is designed to fit in critical sealing locations such as the carburettor inlet or intake manifold on many Sprint, Classic, Quattro and Quantum series engines. Made from quality rubber, it forms a dependable seal that helps keep contaminants out and your engine running smoothly. 

Key Features:

• Genuine OEM Quality: Manufactured to Briggs & Stratton specifications for reliable fit and performance. 

• Effective Sealing: Creates a tight seal between engine components to help prevent air and fluid leaks that can affect performance. 

• Durable Construction: Made from robust rubber material that withstands normal engine conditions and repeated service. 

• Wide Compatibility: Suited for use on a range of Briggs & Stratton small engines where part 270344S is specified, including many lawnmowers, garden tractors and outdoor power equipment models. 

• Simple Replacement: Easy to install during routine maintenance or when resealing engine joints after repair. 

Why It Matters:
Even tiny parts like this O-Ring play a vital role in engine performance. A worn or damaged O-Ring can allow air or contaminants into critical areas, leading to rough running, reduced power or leaks. Replacing it with this genuine part helps ensure a proper seal and contributes to your engine’s longevity and reliability.