Chainsaw Repair

Saw these the other day  and since I'm about to rebuild a couple of this mode was wondering if they are worth  purchasing ?

https://www.hlsproparts.com/ProductDetails.asp?ProductCode=502+50+30-15&CartID=3

Yes. They aren't that expensive and the pull the crank through the bearing.....and on most the bushing sets on the inner race of the bearing....no stress on the bearing or on the cases. I too have built many saws by other means....but these pullers are by far the best option for saws such as the 562, 372 series, 390's etc. There are better prices if you look around BTW. Along with the pullers on some models the seal drivers also are worth the expense. Especially if you do more than a few.