This bulletin applies to 2015-2016 Dodge Charger/Challenger vehicles built before Oct. 15, 2015 and before March 26, 2016 equipped with a 6.2L V8 supercharged engine and 2.62 or 3.70 rear axle ratio and anti-spin differential. The propeller shaft may exhibit a whining noise at high speed. Chrysler offers an upgraded propeller shaft to address the concern.
OLD SHAFT NUMBER NEW SHAFT NUMBER
52123980AG............................. 68272626AB
53010735AB.............................53010735AC
53010678AF.............................53010678AH or 53010678AG
53010693AE.............................53010693AG or 53010693AF
52123977AE.............................68277442AB
52123977AE.............................68277442AB
Inspect the propeller shaft label. If an old part number is found (per the above list), replace the shaft with the newly updated shaft.
