The AF26173 Air Filter is a high‑performance primary engine intake air filter designed to trap dust, dirt and airborne contaminants before they reach the combustion chamber, ensuring clean airflow and optimal engine performance. It’s widely used in diesel generators and heavy‑duty engines, especially those requiring robust filtration for long‑lasting operation.
Where It Is Used
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Diesel generators with Cummins engines (e.g., 4946497)
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Heavy‑duty industrial machinery
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Construction and mining equipment
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Engines where reliable air filtration is critical for performance and longevity
Key Features
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High‑efficiency filtration: Captures harmful particles before they enter the engine
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Axial seal design: Ensures a tight fit and prevents unfiltered air bypass
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Durable construction: Built to withstand demanding operating environments
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OEM cross‑reference: Equivalent to Cummins 4946497 and Baldwin RS5507 filters
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