This liner seal ring fit is designed to fit Cummins QSK K19 K38 K50 K60 engines. It is made in China and is an essential part for heavy equipment parts and accessories. The ring fit is suitable for use in various industries, including business and industrial settings. The model number for this liner seal ring fit is QSK K19 K38 K50 K60, and it is compatible with Cummins engines of the same model. It is easy to install and provides a reliable seal for the engine. This product is perfect for those looking for a replacement part for their heavy equipment or for those who need to repair their Cummins engine.