Donaldson P623400 Engine Air Filter

Engine Air Filter for TerraStar

Donaldson P623400 is a panel-style engine air filter built for direct replacement service in compatible applications. It uses PowerCore cellulose media and is rated at 99.7% efficiency under ISO 5011 testing.

Key Features

• Panel-style engine air filter for service replacement.
• PowerCore media with cellulose construction.
• 99.7% efficiency rating tested to ISO 5011.
• Dimensions: 200 mm height, 200 mm length, 231 mm width.

Detailed Description

Donaldson P623400 is an engine air filter for the International TerraStar, covering 2010-2018 applications listed in the fitment data. The panel design and PowerCore media are selected to provide consistent airflow management while capturing airborne contaminants entering the engine intake system. This part cross-references Baldwin PA32001 and Wix WA10804 for the same application. If you are replacing a worn or restricted air filter on an International TerraStar, P623400 provides a direct service part reference for the correct engine air filter format.

What It Is Used For

• Replacing a clogged or dirty engine air filter.
• Restoring intake airflow after filter restriction builds up.
• Maintaining filtration performance in the engine air system.
• Addressing reduced engine breathing caused by a saturated filter element.

Installation Notes and Tips

Verify the filter dimensions and panel style against the existing air box before installation. Confirm the application by matching the International TerraStar fitment and the engine air filter configuration shown in the listing. Inspect the air cleaner housing for debris before installing the new filter.

Quality Assurance

Donaldson lists this filter with ISO 5011 efficiency testing and PowerCore media construction. The part number P623400 is provided for accurate catalog matching and service replacement identification.