Key Features

• Genuine Briggs & Stratton OEM air filter gasket, part 271139S, designed for accurate fit with specified engines.
• Precision seal design creates an airtight interface between the air filter and air cleaner housing, reducing unfiltered air entry.
• Durable construction withstands engine heat, vibration, and harsh operating conditions to support long-term sealing performance.
• Simple installation for routine air filter service, minimizing downtime during maintenance.
• Part Reference 271139S ensures correct identification and confident ordering.

Product Details

• Product Type: Air Filter Gasket / Seal
• Part Reference: 271139S
• Application: Seals the interface between air filter and air cleaner housing to ensure clean, filtered air enters the engine
• Material & Construction: Durable gasket designed for engine environments with heat and vibration exposure

Compatibility

• Specific to Briggs & Stratton petrol engines that require the 271139S gasket design for proper sealing.
• Typically used with Briggs & Stratton small vertical crankshaft engines in lawn mowers and petrol-powered garden equipment (e.g., compact tillers, cultivators, generators) that specify this gasket.
• Fitment Tip: Air filter gasket compatibility depends on the engine’s exact model and air cleaner housing design — verify by checking the engine model/tag or comparing the current gasket to confirm correct fit before ordering.