About to replace my discs. Currently have (3) Lord J11968-14 on the nose and (4) Lord J11968-5 on each main. I can’t find any information about the J11968-5 donuts, doesn’t appear they are made anymore. I also need to buy or rent the gear tension rigging tools. Does anyone know where I might locate these tools? Anyone ever seen or heard of the Lord J11968-5 donuts before?
original parts manual shows 3CRE714 discs, SBM20-139 installs Lord 530021. I believe J11968-14 is equivalent to 530021, but am not positive.