2006 Cummins ISB, Engine Assys, (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2006 Cummins ISB 5.9L Engine For Sale, 200HP, CM850, EGR-Model, 2004-2006 Compatible, CPL 8136, 6CEXH0359BAG, Engine Configuration # D403061BB03, D403061BX03, Serial # 46690982, Stock # 7621 ***ECM SOLD SEPARATELY***