1994 International 3700 Base 8 Cyl 7.3L; 1994 International 4600LP Base 8 Cyl 7.3L 14 in. Spicer type clutch, w bearing, ( Navistar ), disc size: 14 x 1 1/2 x 10 For Hilux Surf KZN130 1KZ-TE 3.0 TD 1993 94 95 1996 AT/MT. 1 x 3-Row Radiator + 1x Cooling shroud 1x 16" Fan + Relay Kit. Radiator Size Row: 3 rows. Car Radiator. 1 x 16"Fan Specs. Aids to Cool the Entire Engine Bay, including Radiator, A/C System, Intercooler, Oil System, and Transmission.
I replaced the radiator on my '07 4300 DT466 bucket at 14,000 miles. It was the same exact problem. Plugged fins that, once wet and dried, turned cement hard. Maybe a reversing fan would help by blowing some of the debris out while the truck is working and stationary.