Description
Overview:
This Filter Pre-Cleaner is a genuine Briggs & Stratton part designed to protect the main air filter on 28-series petrol engines, including models such as 282700 and 286700. Made from durable, open-cell foam, it acts as a first line of defence by capturing larger dust and debris before they reach the primary filter element. By reducing clogging, it helps maintain steady airflow, supporting reliable starting and consistent performance across lawn and garden machinery as well as light construction equipment. As an OEM part (272403S), it offers correct fit and function, wrapping around the main cartridge filter (sold separately). Suitable for professional and domestic users, it is a simple, cost-effective way to extend filter service intervals and help preserve engine efficiency over time.
Key Features:
- Genuine Briggs & Stratton part for assured compatibility and fit (OEM 272403S)
- Open-cell foam pre-cleaner traps larger particles before the main filter
- Helps maintain airflow and engine efficiency under dusty conditions
- Supports longer service life of the primary air filter element
- Simple push-on sleeve design for quick installation and removal
- Durable foam construction suited to frequent use in outdoor environments
- Compatible with Briggs & Stratton air filter reference STN100-085
- Suitable for a wide range of 28-series engines used in garden and site machinery
- Helps reduce downtime by keeping the primary filter cleaner for longer
- Briggs & Stratton branded, Genuine Part for reliability
Typical Applications:
Used on equipment powered by compatible Briggs & Stratton engines, including ride-on mowers, lawn tractors, large walk-behind mowers, chipper/shredders, generators, pressure washers, and compact construction tools such as plate compactors. Ideal where machines operate in dusty lawns, paddocks, or site conditions, helping to protect the main filter during mowing, clearing, or light site preparation work.
Also known as:
Air pre-cleaner, pre-filter, foam pre-cleaner sleeve, air filter wrap, foam filter wrap, foam intake pre-filter, pre-cleaner element, primary filter protector.
Fits Models:
282700, 283700, 286700, 287700, 28M700, 28N700, 28P700, 28Q700, 28R700, 28S700, 28T700, 28V700
Alternate Part Numbers:
BS272403S
Product Specifications
| L&S Part No. | BS272403S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | 272403S |
| Unit of Sale | 1 |
| Applications | 282700, 283700, 286700, 287700, 28M700, 28N700, 28P700, 28Q700, 28R700, 28S700, 28T700, 28V700 |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
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