As of 2015, eBay sometimes lists auctions for casters that fit Samsonite luggage. Amazon.com sells luggage wheels for general luggage models. When Samsonite sells replacement casters for a particular model, it makes the casters available on its replacement parts website.
To find out if Samsonite's replacement parts website carries casters for a particular model, customers must input the specific Samsonite product code for the luggage model. Only certain Samsonite luggage models have replacement parts available.
EBay auctions may list Samsonite casters by name brand or by other brand names. Amazon.com also lists casters and luggage wheels for sale, though it generally lists generic models. The customer must know the wheel dimensions, axle size and luggage model name and number to ensure a generic replacement wheel is the correct part.