The Donaldson AF4263 Air Filter is engineered for heavy-duty trucks, offering superior protection and filtration to keep your engine running at peak performance. With Donaldson’s advanced filtration technology, the AF4263 captures harmful particles that can damage your engine, ensuring longevity and reducing maintenance costs.

Key Features:

• High-Efficiency Filtration: The AF4263 air filter is designed to provide high dust-holding capacity, ensuring cleaner air and better engine protection.

• Durable Construction: Built to endure the toughest environments, the AF4263 air filter is ideal for commercial trucks that operate in harsh conditions.

• Simple Installation: Designed for easy installation, the AF4263 reduces downtime and ensures your vehicle stays in service longer.

Specifications:

• Outer Diameter: 15.2 inches (386 mm)
• Length: 8.5 inches (216 mm)
• Efficiency: 99.99% (ISO 5011 standard)
• Primary Application: Freightliner, Kenworth, Peterbilt

Cross-Reference Part Numbers:

This filter is compatible with several other part numbers, including:

• Baldwin: P611858 (Most popular)
• Luber-Finer: PA5584 (Most popular)
• Carquest: P604557
• Fleetguard: P030047120
• WIX: AF4263 (Most popular)

Benefits:

• Enhanced Engine Protection: The AF4263 air filter prevents harmful contaminants from entering the engine, improving overall performance and reducing wear.

• Improved Fuel Efficiency: Cleaner air results in better combustion and more efficient fuel usage, helping to optimize vehicle performance.

• Longer Service Life: With its advanced construction, the AF4263 offers a longer service interval, reducing the frequency of replacement and lowering maintenance costs.