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 8C9123 Seal Caterpillar New 157209H Shaft DRESSER/I.H. H40 Used 174377H Shaft DRESSER/I.H. Used 279699R1 Housing DRESSER/I.H. Used Set quantity to 0 to remove from cart. Find more parts with our Part Search or our Drill Down Search.