0 Cummins ISL, , Engine Assys, Fits to: , (Used) 2009 Cummins ISL, ENGINE ASSEMBLY- Family Number: 9CEXH0540LAO, Displacement: 8.9L, Horsepower: 330, Model: DR6544-RX, CPL: 0915, Serial Number: 60336347, Part Number: 4018326, Part Number: 4018419, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 330, Serial# 60336347, Casting# 60336347