[68JOHNDEERE]

My .02 most of the products out there are similar in material and design. Where the difference comes into play is the actual installation of the parts. If you are concerned about leaks then the replacement should have sealant between the gasket and body, there should also be sealant between the gasket and the glass. I have skimped on the sealant in the past to make it easy on clean up and have paid the price, to me a little extra clean up is better than wet carpet.