what I have learned, (#1) when you buy(or appropriate)your bushing and pin material, buy enough to make some repairs later..you may not remember or be able to find the same material when you need to repair or modify the machine..I bought extra to support repairs later..(#2) lesson learned if you need (2)two hydraulic adapters or fittings, then order 4, because you WILL need them later. The shipping is the same for 2 or 4, and they are usually only $3-4 dollars apiece,cheaper than a fast food hamburger and they don't go bad...to reorder for only one or two fittings when something breaks or you have to modify something then you have to pay shipping all over again and wait.My hydraulics fittings drawer has saved my butt numerous times.FWIW
