Engineered for rugged performance, the Donaldson P181136 Air Filter is your reliable partner for protecting and boosting engine performance. Designed with industry experts in mind, its robust construction and innovative features ensure consistent filtration and optimal airflow even in the toughest conditions.

Why Choose Donaldson?

• High-efficiency filtration: Delivers 99.9% efficiency for top-notch engine protection.
• Durable gasket seals: Ensures a secure, tight fit for worry-free operation.
• Corrosion-resistant liners: Coated steel components preserve performance in harsh environments.
• Innovative design: Advanced features guarantee reliable and consistent airflow.

Technical Specifications

• Outer Diameter: 12.09 inches (307.09 mm)
• Inner Diameter: 7.73 inches (196.34 mm)
• Length: 17.25 inches (438.15 mm)
• Overall Length: 17.75 inches (450.85 mm)
• Bolt Hole Diameter: 0.66 inches (16.76 mm)
• Efficiency: 99.9% (ISO 5011 Test Standard)

Compatible With

• AC
• Baldwin
• Caterpillar
• Ford

Our Commitment

• Ships within 1 business day
• Brand-New Genuine Parts with every order
• No Minimum Order Requirements

Explore more high-quality air filtration solutions in our Air Filters collection or delve into our selection of genuine Donaldson parts by visiting our Donaldson collection. Enjoy fast shipping and exceptional service with every order.