One New Aftermarket Tractor Exhaust Pipe Replacement 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 Outside Diameter: 2.275″ CC Bolts: 3 1/2″ Overall Length: 9″ Replaces Part Numbers: 5148A, 5220A, 4992A Models This part fits: CC-3, CC-4, CCS, CO-VS, DC-3, DC-4, DCS, DEX, DO-VS, DOEX, NAR, STD Reference Numbers: 4992A, 5148A, 5220A