Engines | Mounts, , (NEW CRATE ENGINE) 2006 Mack AMI 400 Diesel Engine, Serial # 7K0069, Engine Family # 6MKXH11.9V67, NEW CRATE ENGINE, 11GBA 41889YP1, Exhaust Family # EM, EC, TC, CAC, DI, SPL,1EGR. Visit JJ REBUILDERS for more information on this and any other diesel Engine you may be looking for. Call 1-800-971-3019. REF INV # 004353