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

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730044 - Mack Radiator
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Special Notes
 Note location of crankbox, 7300-43 slightly different. Please note lack of small connection in left side of bottom tank, if present go to 7300-42.
Core Dimensions
Height: 38 3/4"
Width: 27 1/2"
Depth: 2 1/4"
Overall Height: "
Description
Product Type: Radiator
Active Construction: Aluminum
O.E. Construction: Aluminum
Orientation: Downflow
Filler Neck: None
Inlet:2.3125" (Right)
Outlet:2.5" (Right)
Oil cooler:Bottom - 11.5"
OE Numbers
730044
730044AT
621RA044
730034
730034ST
730034AT
X7334
239046
TR9046
SC239046
SCSI239046
MK5582APTOOC
437232
437232S
HDC010190PF
HDC010190P
HDC010190AA
HDC010190
1003692
1003692B
1003692CS
20961003692
20961003692B
20961003692CS
1040273
1050350
1102504
1102504BS
20961102504
20961102504BS
21094888
21099929
21830336
21830359
85143069
3MF5584M