Engines | Mounts, , (NEW CRATE ENGINE) 2015 Caterpillar C6.6 ACERT Diesel Engine (CRATE MOTOR), Serial # G9G00201, AR # 267-3118, Brand New Fully Dressed Crate Engine, Visit JJREBUILDERS for information on this engine or any other diesel engine you may be looking for. Call 786-377-5210 for more information. REF INV # 005015