Engine Air Filter Fit P621725 For Kenworth T680 T880 Peterbilt 567 579 Turcks

Engine Air Filter for Kenworth T680 T880 Peterbilt 567 579 Trucks

This engine air filter replaces part P621725 and fits Kenworth T680, T880 and Peterbilt 567, 579 trucks. It filters incoming air to protect the engine from dust and debris while supporting airflow.

Overview

This engine air filter is built for Kenworth T680, T880 and Peterbilt 567, 579 trucks as a replacement for P621725. It captures dust, dirt and debris before air reaches the engine. It suits fleets and owner-operators performing routine air filter service.

Built For Performance

• Cross-references part number P621725
• Filter media traps dust and airborne debris
• Supports strong airflow to the engine
• Sealed ends help prevent unfiltered air bypass
• Direct fit replacement for the factory air filter
• Built for heavy-duty truck service intervals

Fits These Machines

• for Kenworth T680
• for Kenworth T880
• for Peterbilt 567
• for Peterbilt 579

On-The-Job Use

• Scheduled maintenance on highway trucks
• Long-haul and regional freight service
• Fleet air filter replacement programs
• Protecting the engine in dusty work environments

Specs At A Glance

Good To Know

Q: How often should this engine air filter be replaced? A: Replace it at the interval listed for P621725 in your truck service manual, or sooner if you operate in dusty conditions. A clogged filter can reduce airflow and efficiency.

Q: Is this an original Kenworth or Peterbilt filter? A: No, this is an aftermarket replacement filter that cross-references P621725. It is not manufactured by Kenworth or Peterbilt.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.