Baldwin PA2438 Engine Air Filter

Overview of Baldwin PA2438 Engine Air Filter

The Baldwin PA2438 engine air filter is designed for use in Brockway and Mack trucks, providing reliable filtration to maintain engine performance. This filter features two attached gaskets and is engineered for inside-out flow direction to optimize air intake efficiency.

• Compatible with Brockway and Mack trucks
• Two attached gaskets for secure sealing
• Height: 9 inches (228.6 mm)
• Inside diameter: 8 11/32 inches (211.9 mm)
• Outside diameter: 12 3/4 inches (323.8 mm)
• Replaces Mack part number 57MD21
• Optional gasket available: G422-AF
• Furnished gasket: G25-AF

Detailed Product Description

The Baldwin PA2438 engine air filter is specifically designed to fit Brockway and Mack trucks, ensuring proper fit and function. With a height of 9 inches and precise inside and outside diameters, this filter supports effective air filtration by directing airflow from the inside out. The two attached gaskets provide a secure seal to prevent unfiltered air from entering the engine, which is critical for maintaining engine health and performance. This filter is sometimes used in conjunction with parts LL2439 and PA2439, offering flexibility in maintenance and replacement options.

Applications and Problem Solving

• Prevents engine damage caused by dust and debris
• Maintains optimal air flow for fuel efficiency
• Reduces engine wear by filtering contaminants
• Compatible replacement for Mack 57MD21 filters
• Supports proper engine air delivery in Brockway and Mack trucks

Installation Notes and Tips

When installing the Baldwin PA2438 engine air filter, ensure the inside-out flow direction is followed for correct operation. Verify that the two attached gaskets are properly seated to maintain an airtight seal. This filter may be used alongside parts LL2439 or PA2439 depending on your vehicle’s configuration. Consider the optional gasket G422-AF if additional sealing is required.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for durability and filtration efficiency. The PA2438 is engineered to replace Mack part number 57MD21, ensuring compatibility and reliable performance. While no specific warranty information is provided, Baldwin’s reputation in the air and fuel delivery category supports consistent quality in their engine air filters.