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Rubber or polyurethane mounts?

Rubber or polyurethane mounts?

Vikingone

Senior Jeeper
Posts
594
Thanks
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Location
Lake Worth FL
Vehicle(s)
85' CJ7, 4.2 Liter, swapped in T18
I need to replace the motor mounts and Transmission mounts. I was going to go with energy suspension polyurethane mounts. But I’m seeing a lot the stock rubber mounts cause less vibration and noise. This is going to be a mostly street driven Jeep. Should I just stick with stock rubber mounts. And if so does anyone have any recommendations on stock mounts.


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I have used M.O.R.E. engine and tranny mounts now for almost 20 yrs.
Way better than OEM.
Not cheap to the wallet-Just the last ones you'll ever need.
https://mountainoffroad.com/

LG
 
I need to replace the motor mounts and Transmission mounts. I was going to go with energy suspension polyurethane mounts. But I’m seeing a lot the stock rubber mounts cause less vibration and noise. This is going to be a mostly street driven Jeep. Should I just stick with stock rubber mounts. And if so does anyone have any recommendations on stock mounts.


Sent from my iPhone using Tapatalk

Well, urethane is the craze and everyone is using it. But rubber will dampen out vibration better. Most rubber mounts will need replacing before a urethane mount (depending on environmental conditions, placement on the vehicle, and usage) - guess it just depends on what you want. Most people will probably never 'notice' the differences in the vibration levels, but for the purist...
 
Went with the Energy Urethane mounts last year, very minor "extra" vibration noticed. Not enough to bother me. If/when these go I will get the MORE Bombproof mounts and call it a day
 

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