Description
Overview:
This Air Filter Pre-Cleaner is a Genuine Briggs & Stratton part designed to protect your engine by trapping larger dust and debris before it reaches the main air filter. Made from durable open-cell foam in a flat panel format, it helps maintain clean airflow and reduces wear on the engine. It is engineered for select Intek V‐Twin engines, specifically the 40 cu. in. (656 cc) and 44 cu. in. (721 cc) variants commonly found on garden and turf equipment as well as small machinery. As a direct replacement for OEM 273638S, it offers an accurate fit and consistent performance. Use it to support reliable starting, steady power, and longer service life of your Briggs & Stratton engine.
Key Features:
- Genuine Briggs & Stratton OEM pre-cleaner for assured fit and compatibility
- Open-cell foam media captures coarse particles to protect the primary filter
- Suits Intek V‐Twin 40 cu. in. (656 cc) and 44 cu. in. (721 cc) engines
- Flat panel design for straightforward, quick installation and removal
- Helps maintain airflow, engine efficiency, and fuel economy under dusty conditions
- Extends main filter life and can reduce service downtime and costs
- Built to resist deformation and maintain seal integrity in regular use
- Ideal for routine maintenance schedules on domestic and professional equipment
Typical Applications:
Used on equipment powered by Briggs & Stratton Intek V‐Twin 656 cc and 721 cc engines, including ride-on lawn tractors, zero‐turn mowers, garden machinery, small chippers, and generator sets. Suitable for both domestic and commercial environments where dust and grass debris are common, helping engines run cleaner for longer between filter changes.
Also known as:
Pre-cleaner, pre-filter, air pre-cleaner, intake pre-filter, foam pre-cleaner pad, engine air prefilter, foam air filter pre-cleaner, panel pre-filter.
Fits Models:
40 cu. in. Intek V-Twin
44 cu. in. Intek V-Twin
Alternate Part Numbers:
273638S, BS273638S
Product Specifications
| L&S Part No. | BS273638S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | B273638S |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
| Key Features | - Genuine Briggs & Stratton OEM pre-cleaner for assured fit - Open-cell foam captures coarse particles - Fits Intek V‐Twin 656 cc and 721 cc engines - Flat panel design for easy installation - Extends main filter life, reducing service costs |
