The Air Filter 135326205 is a high-efficiency engine intake filter engineered to protect diesel engines by capturing dust, dirt and contaminants before they enter the combustion system β ensuring cleaner airflow, improved performance and extended engine life. Itβs a primary air filter ideal for heavy-duty engines in generators, industrial equipment and machinery.
Where It Is Used
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Perkins diesel engines, especially Perkins 400 series (e.g., 403A-11, 403C-15, 403D-15, 404D-15) used in generators and industrial applications.
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Compatible with other engine types when cross-referenced (e.g., Caterpillar, Lister Petter, Bobcat, FG Wilson and more).
Key Functions & Features
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High dust filtration efficiency: Removes harmful particles from intake air to protect vital engine parts.
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Durable construction: Robust filter media and rigid design for long service life under demanding conditions.
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Broad compatibility: Works with multiple OEM part numbers like RS5449, AF26659, P505976 and more β ideal for mixed fleets.
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Improves combustion performance: Ensures clean air delivery for efficient fuel use and reduced wear. Company Limited β reliable engine protection for generators and heavy machinery.















