Caterpillar 3116, Pistons & Rods, (SOLD AS SET | GOOD USED/TESTED) Caterpillar 3116 Pistons & Rods 2382716 For Sale, Part # 2382716, 4P-3313, Other Part # CAT RU KC RRN, AD KC UKU, 4P-3313-1-, 2W9127-6-, 97 97, 00 00, 08 08, 46 46, 73 73, 32 32, Set of 6, Stock # 5179 | Tested & Inspected!