Deric,
If you're going to be travelling to remote sites and are worried about damage to your mount, I would carry one or two spare motors, one or two spare gear boxes, and a few of the #6-32 x 3/4" (or 1") set screws which secure the gear boxes to the mount's "frame".? Those are the only parts I've ever had get damaged on my Losmandy mounts.? Damage occurred either because I stupidly carried the mount on the back seat of my car rather than the floor (didn't do that twice), or I bumped into my mount at some point.
As others have said, a good set of Allen wrenches is almost the only tool you need to repair the mount in the field.
