5148A New Exhaust Elbow Fits Case-IH Tractor Models C CC CH CI CO D DC DH +One New Aftermarket Replacement Exhaust Elbow that Fits Case International Harvester Tractor models: C, CC, CC 3, CC 4, CCS, CH, CI, CO, CO VS, D, DC, DC 3, DC 4, DCS, DEX, DH, DI, DI NAR, DO, DO VS, DO STD, DOEX, DV Pipe Outer Diameter: 2. 275" C C Bolts: 3 1 2" Overall Length: 9" Replaces Part Numbers: 5148A, 5220A, 4992A