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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730043 - Mack Radiator
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Special Notes
 Note location of crankbox, 7300-44 slightly different. Please note lack of small connection in left side of bottom tank, if present go to 7300-41.
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
730043
730043AT
621RA043AT
621RA043
730033
730033ST
730033AT
239073
SCSI239073
TR9073
239040
SC239040
SCSI239040
TR9040
437231
437231S
MK5582PTO
MAC22
FLX000450
HDC010191PF
HDC010191P
HDC010191AA
HDC010191
1003693
1003693CS
1003694
1003694B
1003694CS
1040275
1050194
1102511
1102511BS
1102512
1102512BS
20961003693
20961003693CS
20961003694
20961003694B
20961003694CS
20961102511
20961102511BS
20961102512
20961102512BS
21098665
21098669
85143070
21099095
21830332
22614066
3MF582M2
3MF5582M2
3MF5595M2