Donaldson P777868 Air Filter – Primary RadialSeal delivers exceptional performance and reliability for protecting your vehicle’s engine. Designed with precision and built to OEM quality, this air filter maximizes airflow while capturing microscopic particles, ensuring optimal engine efficiency even under the toughest conditions.

Key Features & Benefits

• Crafted with high-efficiency cellulose media, providing up to 99.9% filtration of airflow
• Leak-resistant design featuring advanced radial sealing for dependable performance
• Corrosion-resistant, coated steel liners that boost durability
• Consistent pleat spacing for an extended service life
• Engineered to meet strict OEM standards for reliability and performance

Technical Specifications

• Length: 510 mm
• Outer Diameter: 312.7/313.4 mm
• Inner Diameter: 177.6 mm
• Media Type: High-efficiency cellulose
• Efficiency Rating: 99.9% compliant with ISO 5011
• Unique Style: Primary RadialSeal design with proprietary Pleatloc® technology

Compatibility & Applications

This filter is suitable for a wide range of heavy-duty machinery and commercial truck applications. It cross-references with trusted brands such as AG CHEM EQUIPMENT, ATLAS COPCO, and CATERPILLAR, ensuring compatibility with numerous models. For more specialized air filter options, please visit our Air Filters collection or explore our Donaldson collection.