Engines | Mounts, , (USED) 1999 Caterpillar C12 Diesel Engine with Jake Brakes (70PINECM), Serial # 2KS28857, AR # 175-9262, 430HP RATED, 445HP MAX, Low Miles, TEST RUN 10-30-15, PERFECT RUNNER! FULLY INSPECTED! Visit jjrebuilder.com for more information on this engine or any other diesel engine. Call for more information 1-800-971-3019. INV # 002699