A/T - 125C Anti-Vibration Strut Use
TSB 85-39SUBJECT: 125 C Strut Usage
The automatic transaxle strut shown in figure 1 is for antivibration use, on Pontiac and early Buick "N" car models.
The strut is NOT to be installed on the Oldsmobile Calais. Installation of the strut on the Calais models may cause a slight vibration when accelerating from a stop.