Donaldson P616056 Engine Air Filter

Engine Air Filter Overview

Donaldson P616056 is a primary engine air filter built for heavy-duty intake systems that use an obround PowerCore design. It is specified for Kenworth T660 and Kenworth T800 applications, with fitment covering multiple model years.

Key Features

• Primary engine air filter for intake air cleaning.
• PowerCore media design for compact filtration performance.
• Cellulose filter media with 99.95 efficiency rating.
• ISO 5011 efficiency test standard.
• Obround shape for the listed air cleaner housing applications.

Detailed Description

This Donaldson air filter uses PowerCore media and cellulose construction to capture airborne contaminants before they enter the engine. The 99.95 efficiency rating, verified to ISO 5011, supports consistent filtration performance in demanding commercial-duty service. The obround form factor and primary filter design match the specified Kenworth T660 and Kenworth T800 fitments, making P616056 a direct service part for the listed intake systems. If you are replacing a Kenworth T660 or Kenworth T800 engine air filter, P616056 provides the correct style and dimensions for the application.

What It Is Used For

• Replacing a restricted or dirty engine air filter.
• Restoring proper intake airflow through the air cleaner.
• Reducing dust and debris entry into the engine.
• Addressing service intervals tied to air filtration maintenance.
• Maintaining filtration performance in heavy-duty truck operation.

Installation Notes and Tips

Verify the housing style, dimensions, and obround filter profile before installation. Confirm the application against the existing filter and air cleaner assembly on the Kenworth T660 or Kenworth T800. Replace the filter according to service interval requirements or sooner if restriction is present.

Quality Assurance

Donaldson specifies this filter with ISO 5011 efficiency testing and a 99.95 efficiency rating. P616056 is built as a primary air filter for the listed heavy-duty applications.