LAF6116, Primary Air Filter

The LAF6116 Primary Air Filter is a high‑performance diesel engine intake filter designed to protect heavy‑duty engines by removing dust, dirt, and airborne contaminants before they reach critical internal components. A clean air supply is essential for efficient combustion and longer engine life.

Manufactured with high‑capacity media and engineered sealing surfaces, the LAF6116 helps maintain consistent airflow and engine efficiency, even under demanding highway or off‑road conditions. This makes it ideal for Class 8 trucks, including Kenworth T660, T680, T400, T800 and similar models that require a robust primary air filtration solution.

The filter is built to meet or exceed OEM filtration standards and matches cross‑reference part numbers across major brands, ensuring reliable performance and easy replacements.