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Just curious to get experienced opinions on the pros and cons of using original rubber engine mounts versus Polyurethane. I am approaching the point in time to acquire these parts and would like to know other folks' thoughts after using each. In addition to the engine mounts, I will also need to replace the transmission mount.
After reading online, it seems the rubber absorbs more of the vibrations of the engine and road, while the Poly is stiffer and transfers more of the vibrations to the cab. Rubber will last a few years, but Poly will last indefinitely. Rubber doesn't require lubrication, however Poly needs to be greased every few years or so. other than that, I can't see much difference.
Summit and Jegs sell the Poly from several brands however I did not see OEM rubber. It seems Energy Suspensions owns the market. I'm not sure anybody is offering rubber mounts.
Thanks in advance for your experienced opinions.
After reading online, it seems the rubber absorbs more of the vibrations of the engine and road, while the Poly is stiffer and transfers more of the vibrations to the cab. Rubber will last a few years, but Poly will last indefinitely. Rubber doesn't require lubrication, however Poly needs to be greased every few years or so. other than that, I can't see much difference.
Summit and Jegs sell the Poly from several brands however I did not see OEM rubber. It seems Energy Suspensions owns the market. I'm not sure anybody is offering rubber mounts.
Thanks in advance for your experienced opinions.