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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730051 - Mack Radiator
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Special Notes
 Note location of side panel bracket, 7300-52 slightly different. Please note small connection in left side of bottom tank, if not present go to 7300-53.
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
730051
730051AT
238755
SC238755
SCSI238755
TR8755
HDC010991PF
HDC010991P
HDC010991
2MF553M
2MF553M3
3MF5579M
3MF5579M2
3MF5579M3
100365485
1003654
20961003654
2096100365485
100365585
1003655
20961003655
2096100365585
1040242
1050177
20961102443
1102443
2096110244385
110244385
20961102444
1102444
20961102444AS
1102444AS
21016723
21016727