4145 Air Filter Repl for B&S 494511 494511S 0494511S 1494511S

This Air Filter is a replacement air filter compatible with many Briggs & Stratton engines and matches OEM Part# 4145, 494511, 494511S, 0494511S, 1494511S.

Product Overview

This air filter replacement is designed for Briggs & Stratton engines, providing reliable filtration to keep your engine running cleanly. It is an ideal air filter for lawn mowers, generators, and other small engines that require a high-quality replacement filter. The air filter ensures optimal airflow and engine performance.

Key Features & Performance

• High-quality filtration media captures dirt, dust, and debris
• Direct replacement for OEM air filter part numbers 494511, 494511S, 0494511S, 1494511S
• Durable construction resists tearing and deformation
• Easy installation with no modifications required
• Restores engine performance and extends engine life

Fitment & Compatibility

• Compatible with Briggs & Stratton engines using OEM part numbers 4145, 494511, 494511S, 0494511S, 1494511S

Common Uses

• Replacing worn air filters on lawn mowers
• Maintaining generators, pressure washers, and other outdoor power equipment
• Servicing small engines in tractors and tillers
• Routine engine maintenance for improved fuel efficiency

Technical Specifications

• Part Number(s): 4145, 494511, 494511S, 0494511S, 1494511S
• Product Type: Air Filter
• Material: Multi-layer paper media

Frequently Asked Questions

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

Q: Will this air filter fit my Briggs & Stratton engine? A: It fits engines that use the listed OEM part numbers; verify your current part number before purchase.

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