Does it work and how much is it? There are no holes to screw into to use a regular dampner puller. I was just using a 3 jawed pulley puller and had no luck. Last one of these I put a timing belt in, I had the same issue. Dampner would not budge, I fought with it for a while and finally it went. Althought that time I was also just using the 3 jawwed puller.