I went to the WSM site because my supplier was "out of stock" on the WSM 951 Compressor kit. I was able to order the part direct from WSM. I sure hope I can buy crankshafts for the prices I was paying or close to it in the future. The prices are scarey high. As for the crankshafts, I think we're gonna have to go rebuilt on the cranks if the new prices are that high. I was getting new cranks for just a bit more than then the process of buying a rebuilt. Pay shipping, then send yours back, pay shipping and wait. I'd get a new crank in just a few days. I have a new RFI crank I bought last year and have not installed. Good Luck !!