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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Technical Service Bulletins

270422 - Komatsu Oil Cooler
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Special Notes
 
Core Dimensions
Height: 50 3/4"
Width: 26"
Depth: 3 1/2"
Overall Height: "
Description
Product Type: Oil Cooler
Active Construction: Aluminum
O.E. Construction: Steel
Orientation:
Filler Neck: None
Inlet:2" " (Top Left)
Outlet:1.6875" (Bottom Center)
Oil cooler:
OE Numbers
270422
21N0331211
21N0311160