insurance for parts?

[daisy]

What company will insure spare car parts that one may have laying around the garage, waiting to be put onto a drivable vehicle? Is there any such thing? Renter's insuance people told me to go to a classic car insurance dealer, but they don't say anything about parts that aren't attached to a registerd car (as far as I've seen so far anyway). So, what do you do? I'm renting, so as I say, have renter's insurance, which won't cover the spare '69 door panels, or the engines and whatnot stacked on shelves in the garage. Suggestions? Please?

Much thanks~