AIR FILTER FOR B&S REPL 394019 394019S 398825 272490 AM-38990 272490S 72490S

Air Filter for B&S

This replacement air filter for B&S engines provides reliable filtration and is compatible with OEM cross-reference numbers 394019, 394019S, 398825, 272490, AM-38990, 272490S, and 72490S.

Overview

This air filter for B&S engines is a direct replacement part designed to keep dirt and debris from entering the engine. It ensures optimal airflow and engine performance for a wide range of B&S equipment. The filter is made from high-quality materials to deliver long-lasting protection.

Built For Performance

• High-quality filtration media captures fine particles
• Direct replacement for multiple OEM part numbers
• Designed for easy installation without special tools
• Durable construction resists tearing and clogging
• Ensures consistent airflow for efficient engine operation

Specs At A Glance

Good To Know

Q: Will this air filter fit my B&S engine? A: Check your engine's model number and compare it to the cross-reference numbers listed. This filter replaces many common B&S air filters but always verify compatibility.

Q: How often should I replace the air filter? A: Replace the air filter every 100 hours of operation or once a season, whichever comes first, to maintain engine performance and fuel efficiency.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.