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

730040 - Mack Radiator
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Special Notes
 
Core Dimensions
Height: 39"
Width: 26 13/16"
Depth: 2 3/4"
Overall Height: "
Description
Product Type: Radiator
Active Construction: CBR Bolted
O.E. Construction: CBR Bolted
Orientation: Downflow
Filler Neck: None
Inlet:2" (Right / Top)
Outlet:2.5" (Right)
Oil cooler:Bottom - 18"
OE Numbers
730040
730040BT
621RA040
RA040
238811
SC238811
MK5518
HDC010704
HDC010704P
HDC010795
HDC010795OE
MAC26
X8173
1003442
1003553
3MF5518
3MF5518P2
3MF5539