I bought this bearing retainer to replace the stock one I broke in half in my T45 thanks to my Kenne Bell Supercharger. This part is solid I doubt I'll ever have any issues. If I had to find a negative it wouldn't be necessary however the retainer does have very fine lines on it probably from the CNC machining so when the throwout bearing slides on it you can actually hear a little noise but when my car is on I can't hear a thing and it doesn't affect the clutch engagement great product don't buy stock replacement, buy this!
