Experience improved engine efficiency and dependable filtration with the Donaldson P778441 Air Filter. This primary round air filter is designed to protect your engine by blocking harmful debris, ensuring optimal airflow and performance for your truck or 4WD vehicle.
Key Technical Specifications
• Outer Diameter: approx. 241–242 mm
• Inner Diameter: around 131–132 mm
• Length: roughly 364–375 mm
• Weight: near 2.46 kg
• Media Type: high-quality paper filter
• Efficiency: Compliant with ISO 5011 standards
Quality Materials & Design
• Made with durable paper media for effective filtration
• Features a secure rubber gasket for an improved seal
• Engineered with precision to deliver consistent performance
Compatibility & Cross References
• Designed for a variety of truck and Jeep models
• Meets OEM standards—compatible with part numbers such as 0393561, FIAT 173260, and other leading references
• An excellent choice for custom builds and commercial vehicle maintenance
Fast Shipping & Service Promise
Enjoy same-day shipping, genuine brand-new parts, and no minimum order requirements. At Everything Truck Parts, our dedicated team is available 24/7 to ensure you receive the perfect part for your needs. Check out our Air Filters and Donaldson collections for more high-performance solutions.
Order today and experience reliable engine protection and enhanced performance!
