Ensure optimal engine performance with this OEM-quality air filter, designed for heavy-duty trucks and equipment. The AF25479 / RS3936 air filter effectively removes dust, dirt, and debris, keeping your engine clean and running efficiently. Manufactured for durability, it withstands extreme conditions, reducing wear and tear on critical engine components.
Key Benefits:
✔ High-Quality Filtration – Captures fine particles to protect engine longevity.
✔ Improved Airflow – Enhances fuel efficiency and overall engine performance.
✔ Heavy-Duty Durability – Designed for rugged use in demanding environments.
✔ Hassle-Free Installation – Precise fit for easy replacement.
✔ OEM-Compatible Performance – Matches or exceeds industry standards.
Cross-Reference Numbers:
This air filter is compatible with LAF8789, FA3406, C311900, RS3936, and additional equivalent models.
Vehicle Compatibility:
✔ Fits Freightliner, Peterbilt, Kenworth, and other heavy-duty trucks.
✔ Used in industrial and off-road applications requiring reliable filtration.
With premium construction and advanced filtration, this replacement filter supports engine efficiency, reduces maintenance costs, and extends service life.