Product Information
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  • This radiator is available with the mounting frame.
  • Purchasing a new radiator with a new frame can save your mechanic up to 2 hours of labor
  • Radiators and frames are subject to twisting and flexing during the normal course of operating a truck.
  • Re-using the original frame, which likely has a slight twist to it will cause stress on your new radiator and cause it to fail prematurely.
  • Order your radiator with the frame and save labor and extend the life of your radiator

Active Radiator
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Technical Service Bulletins

640063 - International / Navistar Radiator
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Special Notes
 
Core Dimensions
Height: 31"
Width: 12 3/16"
Depth: 2 1/4"
Overall Height: "
Description
Product Type: Radiator
Active Construction: CBR
O.E. Construction: CBR
Orientation: Downflow
Filler Neck: None
Inlet:2.5" (Right)
Outlet:2.5" (Left / Curved)
Oil cooler:Bottom - 18"
OE Numbers
640063
640063ST
615RA063
INT77
INT78
IN8193OC
CAVTU81934
CAVTU81933
CVTU81934
238546
TR8546
SCSI238546
SC238546
6481
S6481
HDC010356
HDC010403
HDC010459
1697750C91
1697750C92
2200095C91
2200095C92
2502721C1
3527219C92
3527219C91
1A16726
1A16726G
1A19011D
1A19011
3A48123D2
3A48874D1