Hi Friends. I believe I need a new front motor mount for my 1976 SAAB 99 GL manual (I am assuming the rubber cushion has worn out), but the rubber "cushion" is apparently no longer available: P/N 8379281 / 837928. I have scoured the entire earth, and have found 0. Does anyone know of a generic rubber cushion that would work? Maybe something like this? https://www.ebay.com/itm/Universal-...Motor-Mount-Cushion-Kit-Speedway/131500360477?