Your Quote Cart Find more parts with our Part Search or our Drill Down Search. Part Number Part Description Machine Make Machine Model Condition Quantity 1283238H Lock Ring DRESSER/I.H. New 31160 Cylinder DRESSER/I.H. Used 9S2303 Crankshaft (ebay) Caterpillar Reconditioned Set quantity to 0 to remove from cart. Find more parts with our Part Search or our Drill Down Search.