Product Information
×
  • 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

310021 - Thomas / Freightliner Radiator
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Special Notes
 Available Without Frame Go To 3100-21
Core Dimensions
Height: 29 5/8"
Width: 25 3/4"
Depth: 2 1/4"
Overall Height: "
Description
Product Type: Radiator
Active Construction: CBR
O.E. Construction: PTR
Orientation: Downflow
Filler Neck: None
Inlet:2" (Left / Top)
Outlet:2" (Right)
Oil cooler:Bottom - 18"
OE Numbers
310021
310021PTWF
310021WMP 3121
S3121
X3121
SPI20011721
20011721
ABPN2020011721
201RA021
SCSI239173
SC239173
239173
43173P
FR78OC
FR78OCPA
THO04
RDBS3021
200009
HD200009
437290
437290P
437290S
LT1184
1184
HD1184
LT9269
PT7290
REA4210340
4210340
HDC010883PF
HDC010318
HDC010318PA
HDC010318P
VAB1003670
VAL1003670
1003670
VAB1003671A
VAL1003671A
1003671A
VAB1003671
VAL1003671
1003671
VAB1003699
VAL1003699
1003699
VAB1003700
VAL1003700
1003700
VAB1040251
VAL1040251
1040251
VAB1040250
VAL1040250
1040250
VAB1040251AR
VAL1040251AR
1040251AR
VAB1040279
VAL1040279
1040279
VAB1040293
VAL1040293
1040293
VAB1050164
VAL1050164
1050164
VAB1050197
VAL1050197
1050197
VAB1050198
VAL1050198
1050198
VAB1102430
VAL1102430
1102430 (IC)
VAB1102431
VAL1102431
1102431