4240 Air Filter with Pre Filter for B and S 5419 5419K 795066 796254

Product Overview

Key Features & Performance

• Dual-layer filtration: inner filter and outer pre-filter for extended engine life.
• High-quality foam and paper media traps dust and debris effectively.
• Direct replacement for original equipment filters – no modifications needed.
• Ensures optimal airflow to the carburetor for efficient combustion.
• Easy to install – simply remove old filter and insert new one.

Common Uses

• Lawn mowers and garden tractors with Briggs & Stratton engines.
• Pressure washers and generators using B&S small engines.
• Snow blowers and tillers requiring air filter replacement.

Technical Specifications

• Part Number(s): 4240, 5419, 5419K, 795066, 796254, 111P02, 111P05, 112P02

Frequently Asked Questions

Q: How often should I replace the air filter? A: Replace every 25 hours of operation or once per season, whichever comes first.

Q: Is this filter washable? A: No, this is a dry paper/foam filter; replace it when dirty, do not wash.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.