Engines | Mounts, , (REBUILT) 2006 Caterpillar C15 ACERT Diesel Engine (TWIN TURBO), Serial # MXS13265, AR # 261-5300, Fam # 6CPXH0928EBK, 15.2L, 475HP RATED @ 2100, 625HP Max Rating! Visit JJREBUILDERS for information on this engine or any other diesel engine you may be looking for. Call for more information 1-800-971-3019. INV # 004269