[Dick Linn]

I'm sure you'd have to watch the rules on assemblies such as those gearboxes. I'm not that familiar with the rules. I'm sure there are many "off the shelf" items where a supplier doesn't stock hundreds and hundreds. AndyMark transmissions and other parts might fit in that category. In the case of these surplus transmissions, they were used in lawnmowers, so there may be many floating around, and parts may be available locally.