runner, there are 2 different sizes for the cylinder (weight rating)I believe it is 80pounds and 125 pounds don't remember for sure, make sure you order the right one. I ordered a new one and had to have it drilled where the pins go through to hold it in place (it was the right cylinder according to the weight rating but did not fit). Had it drilled at 3 Rivers Marine but there was not enough meat to drill. The guys there rounded up another one for me and it has been going strong ever since, they are great. Good luck

Doubletake