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

450455 - GMC Radiator
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Special Notes
 For 3" 4 row go to 45-0454
Core Dimensions
Height: 25 3/16"
Width: 26"
Depth: 3 1/2"
Overall Height: "
Description
Product Type: Radiator
Active Construction:
O.E. Construction: CBR
Orientation: Downflow
Filler Neck: Center
Inlet:1.75" (Center)
Outlet:2" (Right)
Oil cooler:NA - "
OE Numbers
450455
450455ST
246000
5119023
246009
5119023R
437909
437909M
13H203
223027
54351
853713051
8922091
R753