Axial‑seal AF1802 Primary Air Filter with AF4523 Secondary Air Filter,blocks dust and contaminants to protect engine combustion chambers. . Suitable for generator sets, heavy‑duty construction machinery, mining equipment and air compressors.
AF1802 Dimensions: 302:325mm ID:192mm H:472mm
AF4523 Dimensions:OD:162mm ID:141mm H:470mm
AF1802(outer filter) Cross‑Reference:P771558 SL8602 SA11752
AF4523(inner filter) Cross‑Reference:P777551 SL8603 SA14473