2002 Caterpillar 3126, Engine Assys, (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2002 Caterpillar 3126 Diesel Engine For Sale, 230HP, AR# 206-8167, 3126E, SHORT BLOCK 0R9964, Long Block 10R7953, 7.2L, 6 Cylinders, 70-PIN CKM43604, Stock #7102