Description
Overview:
The Air Filter Replaces Briggs & Stratton 399877 is a non-genuine replacement element for small petrol engines commonly found on lawn and garden machinery and light construction tools. Made from durable open-cell foam, it traps dust, grass and fine debris while allowing steady airflow to the carburettor. This helps protect internal engine parts, supports reliable starting, and maintains consistent performance. The square profile measures 118 mm x 118 mm x 20 mm (Length 4.65 inches x Width 4.65 inches x Height 0.79 inches) and is intended to fit in place of the original 399877 part. Supplied under MPN A727, it is a practical maintenance item for users looking to replace a worn or clogged filter and keep engines running efficiently.
Key Features:
- Non-genuine replacement for Briggs & Stratton 399877
- Open-cell foam construction for effective particle capture and steady airflow
- Helps maintain engine power, starting and fuel efficiency
- Square size: 118 mm x 118 mm x 20 mm (4.65 in x 4.65 in x 0.79 in)
- Straightforward drop-in fit in the original airbox, no modifications required
- Durable build for dependable service between scheduled maintenance intervals
- Suitable for many walk-behind mowers, generators, pumps and compact site equipment using this filter size
- Cost-effective way to restore filtration performance after clogging or wear
- Aids cleaner operation in dusty mowing or cutting conditions
- Consistent dimensions to help achieve a reliable seal in the housing
Typical Applications:
Routine servicing of small four-stroke petrol engines on lawnmowers, scarifiers, rotavators/cultivators, compact generators, water pumps and similar machinery. Use when replacing the factory element specified as Briggs & Stratton 399877 to restore clean intake air and protect the engine during regular domestic, commercial, or site use.
Also known as:
Air cleaner element, foam intake element, intake sponge, filter pad, foam cartridge, primary engine element, small-engine foam insert, mower intake pad, replacement intake element, foam dust screen.
Alternate Part Numbers:
WGA1167, 399877, 6028E, 6028e, 1245A, 4103, A727
Product Specifications
| L&S Part No. | LA1245 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | A727 |
| Unit of Sale | 1 |
| Size | 118mm x 118mm x 20mm |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton, Greyfriars, Woodgate |
