1990 International 4800 Depth: 2 In.; Height: 9-1/2 In.; Width: 7-3/8 In.;. 1991 International 4800 Depth: 2 In.; Height: 9-1/2 In.; Width: 7-3/8 In.;. Part Type: HVAC Heater Core. 1992 International 4800 Depth: 2 In.; Height: 9-1/2 In.; Width: 7-3/8 In.;.