🔧 Product Overview The Donaldson P777868 is a Primary RadialSeal™ Air Filter designed for heavy-duty engines in construction, mining, and agricultural equipment. It efficiently removes dust and debris from intake air, protecting engine components and ensuring optimal performance. 📐 Key Specifications Part Number: P777868 Filter Type: Primary Air Filter Seal Type: RadialSeal™ Media Type: High-efficiency cellulose Outer Diameter: 12.34 inches (313.4 mm) Inner Diameter: 6.99 inches (177.6 mm) Length: 20.63 inches (524 mm) Overall Length: 20.39 inches (517.8 mm) Efficiency: 99.9% (ISO 5011 standard) ⚙️ Features & Benefits RadialSeal™ Technology: Ensures a secure, leak-resistant seal, even under heavy vibration. High-Efficiency Cellulose Media: Provides superior filtration across various heavy-duty engine applications. Corrosion-Resistant Steel Liners: Support the media during operation and help maximize airflow. Pleatloc™ Feature: Ensures uniform pleat spacing and prevents media bunching, promoting longer service life. shop.donaldson.com 🔄 Cross-Reference & Compatibility This filter is compatible with several OEM part numbers, including: TEREX: 15270188 John Deere: AT308575 Hitachi: 4466269 Caterpillar: 1423140 Fleetguard: AF25454 It is commonly used in equipment from manufacturers like Hitachi, John Deere, Volvo, and Terex.
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