(Used) 2009 SENTR BUS, DIESEL PARTICULATE FILTER- (Inlet Facing Upward, Outlet Facing Inward) INLET- Serial Number: S0C976626 Part Number: A 680 490 12 14 FILTER- Serial Number: SHM151109 Part Number: A 680 491 05 94 Engine: 2008 DETROIT SERIES 60 EPA07 For more information about this item, give us a call. We ship worldwide! ( CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON. MD 21921