Sprayer for 4/6-cyl Turbo engine DSL150S535-1417 93009307 C-385 ORIGINAL URSUS The highest quality nozzles / sections guarantee the proper operation of YOUR URSUS. The guarantee of high quality of manufactured products, and especially their reliability, is primarily the quality of materials. The steels used for the production of URSUS fuel system parts correspond to those used by leading manufacturers such as Bosch and Delphi.