Sprinter 2500 2003–2008 — technical service bulletin
Bulletin LI41 10-N-068968 · NHTSA communication 10160728 · issued Apr 25, 2019
Technical service bulletin
communication type
Power Train
component
2003–2008
model years
12
vehicle entries
Official summary
Noise on propeller shaft/rear axle from approx. 25mph
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.