RAM 2500 2019–2024 — technical service bulletin
Bulletin 9100393 · NHTSA communication 11005228 · issued Jul 24, 2024
Technical service bulletin
communication type
Power Train
component
2019–2024
model years
12
vehicle entries
Official summary
TRANSFER CASE BW 44-46 If fluid leak is present between the transfer case and the rear driveshaft on a 4WD vehicle the Output Shaft Seal - service part numbers 68161329AA OR 68449218AA (max tow application) - should be considered in lieu of entire transfer case or driveshaft replacement. In the case of major damage to components, contact StarCenter and/or proceed with replacements as necessary
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.