Hi Guys, just a word of caution, I bought 4 kits to renew the drive gears on my power windows from Rockauto. They are in Dormans boxes so presumably they are manufactured in China. I fitted 2 of these and on both of them the main small metal drive gear broke teeth of it pretty much straight away. The round nylon gear seems ok but the other is just rubbish and not worth wasting time with. Just use your old metal gear if it looks ok with new nylon wheel. They should not be selling this stuff if it's not man enough to do the job.