Description
Overview:
The Briggs & Stratton Gasket-Breather (part number 27549S) is a genuine OEM sealing component used in the engine breather/vent system on a wide range of Briggs & Stratton petrol engines found in lawnmowers, generators, pressure washers, rotavators, and other small plant and garden machines. Made from oil- and heat-resistant composite gasket material, it sits between the breather housing and the engine, creating a reliable seal that helps prevent oil seepage and unmetered air leaks. By maintaining proper crankcase ventilation, it supports smooth running and long service life. As a direct-fit part, it is suitable for routine maintenance or repair work by both tradespeople and DIY users who need dependable, manufacturer-approved components for their equipment. This is a Genuine Briggs & Stratton part.
Key Features:
- Genuine Briggs & Stratton OEM part for assured fit and compatibility (27549S)
- Provides a secure seal in the breather assembly to help prevent oil and air leaks
- Oil- and heat-resistant composite material for dependable durability
- Helps maintain correct crankcase ventilation for smoother engine operation
- OE profile and hole pattern for straightforward alignment during fitting
- Installs with basic hand tools; no modifications required
- Suitable for preventative maintenance, repairs, and rebuilds
- Stable sealing helps reduce mess from oil mist around the breather area
- Supports reliable starting and consistent running characteristics
- Appropriate for domestic, commercial, and hire-fleet small engine applications
Typical Applications:
Used when servicing or rebuilding Briggs & Stratton engines where the breather cover has been removed, or where there are signs of oil dampness or air leakage around the breather housing. Typical use on walk-behind lawnmowers, lawn tractors, generators, pressure washers, water pumps, tillers, and compact construction equipment powered by Briggs & Stratton small engines.
Also known as:
Crankcase breather gasket, breather cover gasket, crankcase vent gasket, reed breather gasket, valve cover breather seal, engine ventilation gasket, breather housing seal, crankcase ventilation seal.
Alternate Part Numbers:
27549S, BS27549S
Product Specifications
| L&S Part No. | BS27549S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | BS27549S |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Key Features | - Genuine Briggs & Stratton OEM part for assured fit (27549S) - Oil- and heat-resistant composite material for durability - Provides secure seal to prevent oil and air leaks - Supports correct crankcase ventilation for smooth operation - Suitable for lawnmowers, generators, and pressure washers |
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