AIR FILTER INNER IS AF25490

1

ZFGAF4137

FLEETGUARD

The Fleetguard AF4137 is an axial-seal primary air filter element engineered for reliable engine intake protection. It features a housing measuring 212.06 mm in length, 164.08 mm OD and a rated airflow of 141.26 CFM. The element is built to deliver dependable filtration performance across demanding duty cycles. The AF4137 is designed for heavy-duty diesel engine intake systems, supporting long service intervals and consistent engine protection.