AIR FILTER OUTER

Ensure maximum engine protection with this premium outer air filter, designed for Ford 3600, 3610, 3900, 4100, and 4600 tractors. Working in combination with the inner filter, it captures larger dust and debris before they enter the intake, extending engine life and improving efficiency.

This filter replaces OEM numbers D6NN9601B and 3908365, delivering exact fitment and quick installation. Constructed with durable, high-performance filter materials, it is built to withstand tough field conditions while maintaining consistent airflow.

Unlike remanufactured alternatives, this outer air filter is 100% brand new, providing superior durability, reliable protection, and consistent performance to keep your tractor running strong season after season.