Service bulletin IK0600001
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11031189 |
| Published by NHTSA | 2026-04-08 |
| Manufacturer's number | IK0600001 |
| Manufacturer's date | 2026-03-30 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Some interaxle shafts (the driveshaft connecting 2 drive axles) utilize special phasing. This is by design to reduce torsional vibrations. See Dana/Spicer letter here & Meritor here.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| INTERNATIONAL LT | 2017 to 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.