399412 Heater Core Fits International / Navistar Truck 1980-1988 S Series model-WR24 so verify fitment and finish

so verify fitment and finish before painting

The greasable design allows for routine lubrication to extend service life and maintain smooth

protecting the muffler and exhaust system on tractors and industrial equipment

D-239 diesel)

Replaces Part Number(s): H201578

399412 Heater Core Fits International / Navistar Truck 1980-1988 S Series model-WR24 so verify fitment and finishOne Fits International Navistar Truck Heater Core Models: 1980 1988 S Series Tech Info: Core: 8 1 4 x 7 1 8 x 1 Inlet: 3 4 Outlet: 5 8 *Heavy Duty Aluminum Construction* Aluminum Will Withstand Higher Operations Spikes than the Cellular Copper Brass Models Includes Bracket And Mounting Hardware Replaces Part Number(s): 581702C1, 2503898C91, 4R702488