2006 Caterpillar C13, Engine Assys, (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine For Sale, 430HP, EPA 04, Family # 6CPXH0763EBK, AR# 2953493, 12.5L, 6 Cylinders, Turbochargers, Engine Serial# KCB91189, Stock# 7084