Hi just joined the Forum I have a 2012 Mazda CX 9 Grand Touring I will be replacing my main driveshaft both of the center mounts are bad the rubber is torn. Seems like the factory replacement is about $1250.00 aftermarket 500 to 700 any recommendations as to aftermarket or OEM part

 

Welcome to the forum
As always, the go to for the internet is Rock Auto

I do recommend that if you use RA (Rock Auto ) to go to the manufacture application guide to get the part number for your application and confirm it with the auto look-up with RA or anyone offering it as a retail part.