Motorcycle Parts Suzuki

THESE ARE, BOATMOTOR snowmobile, motorcycle or pistons?

I HAVE A LOT IM pistons and rings, trying to identify ALL PARTS ARE PROBABLY ORIGINAL SUZUKI ALL PARTS NOS RINGS HOME WITH12140 like pistons are mostly CODE AND 12 110 12 120, for example, 12120-3100, also have said that after THEN 12120-31002 OF 050 not sure if the oversize # S IS IT to screw .. Can anyone give me a web page with Vintage # S on the boat, motorcycle, snowmobile to help PARTS THESE looking UP

suzuki outboard parts catalogs. http://store.brownspoint.com/microfiche.asp these are part numbers, but are by number model, but each page has a model # Web search for parts #

FOR SALE: HONDA YAMAHA SUZUKI OEM MOTORCYCLE PARTS INVENTORY