Briggs Stratton 821136 Air Filter Cartridge

Product Description

The BRIGGS STRATTON 821136 is a replacement air filter cartridge designed to protect small engines from airborne debris, dust, and contaminants during operation. The cartridge sits in the air cleaner assembly and filters incoming air before it reaches the carburetor, helping maintain proper fuel-air mixture and engine performance. This is an OEM-style replacement part intended for installation by small engine technicians or knowledgeable equipment owners performing routine maintenance on outdoor power equipment.

This air filter cartridge is suited for use in residential and light commercial lawn and garden applications where Briggs and Stratton small engines are the power source. Typical install scenarios include seasonal maintenance intervals or replacement following operation in high-dust environments such as dry grass cutting or debris cleanup. Refer to the equipment service manual to confirm the correct replacement interval for your specific application.

Key Features

• OEM-style cartridge design for direct fit in compatible Briggs and Stratton air cleaner assemblies
• Filters airborne dust and debris before intake air reaches the carburetor
• Supports proper fuel-air ratio and helps prevent premature engine wear
• Intended for routine maintenance replacement on small engine outdoor power equipment

Compatibility

Designed as an OEM-style replacement air filter cartridge for compatible Briggs and Stratton small engine applications in lawn and garden power equipment.

Installation Notes

Installation is typically performed by a small engine technician or qualified equipment owner during scheduled maintenance. Always stop the engine and allow it to cool completely before removing the air cleaner cover or filter cartridge. Inspect the air cleaner housing for dirt buildup and wipe clean before installing the new cartridge. Follow the equipment manufacturer service manual for torque requirements and reassembly steps.

Technical Specifications

• Part Type: Air Filter Cartridge

Standard Information

• Brand: BRIGGS STRATTON
• Manufacturer Part Number: 821136