Experience outstanding filtration performance with the Donaldson B120439 Air Filter—a top-of-the-line option designed for heavy-duty use with MTU engines. Built to endure extreme operating conditions, this genuine part delivers lasting durability and exceptional performance for both professional drivers and rugged vehicle enthusiasts. Its sturdy design helps maintain engine efficiency even in the toughest environments.

Key Benefits

• Durable, lightweight, and self-supporting construction
• Designed to resist severe pulsation and vibration
• Simple installation with minimal maintenance required
• Consistent performance under high-stress conditions

Specifications

• Length: 15.75" (400 mm)
• Body Diameter: 12.48" (317 mm)
• Outlet ID: 7.87" (200 mm)
• Primary Application: MTU Engines
• Country of Origin: CZ (Czech Republic)
• Document Control Number: 505095

Performance Insights

The Donaldson B120439 Air Filter features long-lasting media and a robust housing engineered to withstand high levels of pulsation and vibration. This specialized construction keeps the filter securely in place and operating efficiently, reducing engine wear while enhancing overall performance. Its precise design allows for straightforward installation, making maintenance effortless and ensuring you maximize your vehicle's performance.

Explore our extensive Air Filters collection or check out more premium Donaldson parts in our Donaldson collection to find the perfect match for your vehicle's needs.