Donaldson P537450 Air Cleaner Assembly

Air Cleaner Assembly for Heavy-Duty Applications

Donaldson P537450 is a disposable air cleaner assembly built for heavy-duty intake service. It is specified for the Kenworth T800 and uses a large-diameter housing with defined inlet and outlet sizing for the correct air path.

Key Features

• Disposable air cleaner assembly for intake filtration service.
• 13.50-inch maximum body diameter and 24.00-inch body length.
• 203.2 mm inlet diameter and 177.8 mm outlet diameter.
• Rated flow of 1098.286237 HR with 152.4 restriction HR.
• Cross-references Baldwin PA2731, Gates 6897, and Wix 46897 for the same application.

Detailed Description

This Donaldson air cleaner assembly, part number P537450, is engineered as a disposable service component for the intake system. The listed dimensions and flow rating make it a direct match for applications that require a large-capacity air cleaner assembly, and the fitment data confirms use on the 1987-2002 Kenworth T800. If you are replacing a worn or restricted unit on a Kenworth T800, P537450 provides the specified size and connection points needed for the application.

What It Is Used For

• Replacing a clogged or restricted air cleaner assembly.
• Restoring proper intake airflow through the filtration housing.
• Addressing fitment issues caused by incorrect inlet or outlet sizing.
• Servicing a disposable air cleaner on a Kenworth T800.

Installation Notes and Tips

Verify the inlet diameter, outlet diameter, body diameter, and body length against the existing unit before installation. Confirm the application is the 1987-2002 Kenworth T800 with an air cleaner, disposable note in the fitment record. Part number P537450 should be matched to the vehicle’s intake configuration before ordering.

Quality Assurance

Donaldson is a recognized filtration brand with broad heavy-duty application coverage. Use the listed dimensions and fitment details to confirm the correct replacement before installation.