Experience a hassle-free upgrade with the Donaldson P537448 air filter—a dependable and high-performance solution made for those who demand quality and efficiency. Whether you're looking to buy a Donaldson P537448 for your truck or need a replacement, this filter delivers exceptional durability and proven performance to keep your engine running at its best.

Key Specifications

• Maximum Body Diameter: 279.4 mm (11 in)
• Inlet/Outlet Diameters: Approximately 177.8–178.0 mm
• Body Length: 609.6 mm (24 in)
• Rated Flow and Restriction: Expertly engineered for optimal performance in both metric and imperial measurements

Compatibility & Benefits

• Suitable for various OEM applications, including popular brands like Ford and Freightliner
• Enhances engine performance by effectively trapping contaminants and ensuring smooth airflow
• Ideal for both everyday driving and demanding work conditions

Our Commitment

• Ships within 1 business day for fast delivery
• Brand-new, genuine parts every time with no minimum order requirements
• Backed by over 35 years of experience, guaranteeing quality you can trust

For more selections of premium air filters, explore our dedicated Air Filters collection or check out our specialized Donaldson collection for additional reliable options. Enjoy the performance and confidence that come with using parts designed to keep your vehicle operating smoothly.