AIR FILTER INNER IS AF1966(BOB CAT)

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ZFGAF437KM

FLEETGUARD

The Fleetguard AF437KM is an axial-seal extended-life primary air filter element engineered for reliable engine intake protection. It features a housing measuring 290.20 mm in height, 133.10 mm OD and a rated airflow of 4.00 m³/min. The element delivers 100% full-life efficiency. The AF437KM is designed for heavy-duty diesel engine intake systems, supporting long service intervals and consistent engine protection. It ships with the required bolt seal hardware for direct installation.