Briggs & Stratton Air Filter - 794421

Key Features

• Genuine Briggs & Stratton OEM air filter cartridge, part 794421
• Pleated paper filtration media provides increased surface area for effective particulate capture while preserving engine airflow
• Raised/high-mount end cap designed for secure seating in compatible air cleaner housings
• Simple replacement for routine servicing with minimal downtime
• Part reference 794421 ensures correct identification and confident ordering

Product Details

• Product Type: Engine Air Filter Cartridge
• Part Reference: 794421
• Filter Media: Pleated paper cartridge
• Application: Engine intake air filtration to protect the carburettor and internal combustion components
• Pre Cleaner: 697292
• Old Part Number: 797007
• Fitment Guidance: Use provided measurements to verify the correct filter; compatibility is specified for engines requiring this pleated air cleaner cartridge style
• Engine Range: 8 hp – 13.5 hp Power Built OHV, I/C OHV & AVS engines and Power Built Series 3 engines
• Related items: Pre cleaner part number 697292; old part number 797007

Compatibility

• Designed for Briggs & Stratton petrol engines that use a pleated air cleaner cartridge style
• Typical applications include small vertical-crankshaft equipment such as walk-behind mowers and light-duty garden tools, plus lawn mowers and petrol-powered garden machinery including compact tillers, cultivators, pressure washers, and generators
• Engine range compatibility: 8 hp – 13.5 hp Power Built OHV, I/C OHV & AVS engines and Power Built Series 3 engines
• Fitment tip: Air filter compatibility depends on the engine’s exact model number and air cleaner housing design—verify by checking the engine model/tag or comparing with your current filter before ordering