
Part Number: P621725
The P621725 is a PowerCore G2 engine air filter engineered for Kenworth T680, T800, T880 and Peterbilt 567 and 579 trucks. This advanced panel-style element uses Donaldson's proprietary PowerCore filtration technology to deliver high-efficiency air cleaning in a compact, easy-to-service package.
Unlike traditional radial seal filters, the PowerCore G2 design uses straight-through fluted media channels that capture contaminants along the entire length of the element. This architecture provides more filtration surface area per unit of volume, resulting in longer service life, lower restriction, and better overall engine protection.
Direct fit for Kenworth T680, T800, and T880 as well as Peterbilt 567 and 579 trucks. Cross-references to Baldwin PA32000 and WIX WA11058.
This filter is an interchange replacement for the following part numbers: