AF55015 is the square Direct Flow primary air filter, matched with AF55309 secondary safety inner filter. This two-stage filter kit removes dust and sand from intake air to protect engine cylinders and turbochargers. It features large dust holding capacity and low air restriction, perfectly suited for heavy dusty sites. It reduces engine wear, extends service life and maintains stable power output.
Dimensions:
AF55015 OD:298mm ID:279mm Height:357mm
AF55309 OD:287mm ID:267mm Height:38mm
Cross reference:
AF55015: DBA5293 SL81736 SA16758 5261250 PA31000 WA10715
AF55309: P633484 SL81735 SA16759 5261252 PA31001
Applications: Cummins QSL9, QSC, QSB6.7 engines, pavers, mobile cranes, excavators, Wirtgen milling machines, generator sets and other heavy machinery.