Air Filter PA31012 fit for CUMMINS ISB6.7 QSB6.7 Engines

Part Number:PA31012,AF55005. Compatible with:Primary used with PA31003 secondary filter.For Cummins QSB6.7(Final Tier 4,Interim Tier 4,Tier 4),QSL9 Engines. Type:Air Filter. 1：Efficient filtration:adopting a multi-layer filter material structure.