
Part Number: D371061
The D371061 is a Paccar OEM engine air filter designed for the latest generation of Kenworth T680 and Peterbilt 579 trucks (2022 and newer). Manufactured with premium glass fiber filter paper, it provides high filtration efficiency and consistent performance across a wide range of operating conditions.
As a direct Paccar replacement, the D371061 matches the exact dimensions, media specifications, and airflow characteristics of the factory-installed element. This ensures the engine's electronic control module receives the expected intake air volume for precise fuel metering and emissions compliance.
Direct fit for Kenworth T680 and Peterbilt 579 trucks from 2022 model year onward. Also referenced as D37-1061, D37-1037, and Donaldson DBA6329.
Category: Air Filters
Always verify against your OEM filter list, VIN build sheet, or housing stamp before install.
This filter is an interchange replacement for the following part numbers:
Listed for 2022+ Kenworth T680 and Peterbilt 579 trucks that specify Paccar D371061 (or D37-1061 / D37-1037). Always confirm D371061 against your OEM filter list, VIN build sheet, or existing housing stamp before install.
Common interchanges include Donaldson DBA6329 and Paccar D37-1061 / D37-1037.
Yes. Semi Filters stocks OEM-specification filtration that meets or exceeds the filtration efficiency and fit of the factory part for listed applications.
Orders placed before 2 PM typically ship same day. Standard US delivery is 2–5 business days. Free shipping is available on orders over $150.