I recently purchased a Yamaha dealer inventory, mostly NOS street bike parts from the mid 80's. All I have is part numbers, no applications, so I don't know what any of the parts fit. Is there website where I can plug in a part number and retrieve the application? Or perhaps a book with a numerical reference for part numbers? Most of the dealer catalogs I have owned list bike models and info and then it provides the part numbers for that bike. I need just the opposite.