Overview

• Manufacturer: Briggs & Stratton
• Product: Genuine Briggs & Stratton OEM foam air filter (part 272235S); 6-pack SKU 4107
• Use: Engine air filtration for Briggs & Stratton single-cylinder engines; traps dust and debris while preserving necessary airflow for clean combustion
• Bundle: Six filters per pack for regular maintenance, servicing multiple machines, or workshop stock
• Benefits: Reduces carburettor blockage and internal wear; contributes to smoother starts and steadier running
• Identification: Part reference 272235S / 4107 for accurate identification and ordering
• Notes: Genuine OEM filter designed to maintain proper airflow balance and effective debris capture

Key Features

• Part Numbers: 272235S (individual filter) | 4107 (6-pack)
• Filter Type: Foam air filter / air cleaner element
• Machine suitability: Briggs & Stratton single-cylinder petrol engines with compatible foam air cleaner housings
• Typical engine series: 550E / 551E / 552E (single-cylinder); 550EX / 551EX / 552EX; select 600-series engines with compatible foam filter housings; smaller 4–7 hp class engines for compact lawn mowers, tillers, cultivators
• Installation tips: Verify fit by engine model/code and housing design; ensure air cleaner housing is clean before installation; seat foam element evenly; avoid tearing the foam; replace at recommended maintenance intervals; six-pack supports multi-machine servicing

Compatibility

• Eligible engines: Briggs & Stratton single-cylinder petrol engines that use compatible foam air cleaner housings
• Engine series compatibility: 550E / 551E / 552E; 550EX / 551EX / 552EX; select 600-series engines with compatible foam filter housings; smaller single-cylinder engines in the 4–7 hp class
• Fitment guidance: Air filter compatibility is determined by the engine’s exact model/code and air cleaner housing design; always check the engine’s data tag or compare the current filter to confirm correct fitment before ordering
• Alternative part numbers: None documented