Last year when I was installing my Savvy tcase shifter cable I noticed my tranny mount was torn in several spots. I went to Autozone and bought a replacement. Every since then I have had a pretty bad vibration at idle when in gear after the Jeep warms up. At the time I couldn't find a mopar replacement to try to see if it was the tranny mount that was causing it. I was reading a thread a few days ago and saw someone said the Crown replacement was the same so I ordered one off of Amazon and installed it today. The vibration is 100% gone. Kind of mad I waited so long to replace that piece of crap Autozone mount.
Finally fixed my vibration at idle
- Thread starter thekevin
- Start date
The cheap Autozone mount's bushing was likely polyurethane which passes vibrations far too well. For engine and transmission mounts always stay with good quality rubber-based mounts. Some rubber mounts like from Brown Dog are stiff enough to be nearly as bad as polyurethane for passing vibrations.
Crown Automotive 52058551 Rear Motor Mount, black https://www.amazon.com/dp/B009XUZWWE/?tag=wranglerorg-20
Tahdig_siah
TJ Enthusiast
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