Re: Where to buy On Board Air Parts???
I bought my barbed fittings and hose from Brad and had no problems at all. Using good hose is important to avoid blowouts from hot oil in the lines.
Also, I would STRONGLY recommend an oil filter. If you're mounting the compressor vertically it isn't as much of a problem. Mine is horizontal and even with a filter I get a lot of blowby. I am currently fabbing up an oil recovery system to keep the York from starving itself.
I would recommend the 2.5 gallon tank. I mounted mine in front of the fuel tank, right up against the step in the tub bottom. It helps to have the reserve, but it goes quickly when actually filling tires. You definitely have to have the engine running to fill tires for more than a few seconds.