HA, I just answered this in your post about new windows before I read down. Look there, but the answer is YES. Replace the hardware. This stuff looks pretty good but for what its worth I got mine from AMES. Also, there is a special tool to remove those pieces. I think it may cost $20 or so and yes, AMES has it in their catalogue. I loaned mine out a couple of times to members on here, one time I needed and it was out so I made one out of a socket. I will dig it out in the shop tomorrow and post pics.