NO LOGO NJ-Spring, 200pcs Red Silicon Gummi-O-Ringe 1.9mm Stärke 17/18/19/20/21/22/23/24/25/26/27 mm OD Hitzebeständigkeit O-Ring-Dichtungen Gasket (Größe : 22x18.2x1.9mm) : Amazon.de: DIY & Tools
Vigrue 800-Piece Sealing Rings Set, O Rings Assortment, Nitrile Rubber Gaskets, 18 Different Sizes with Diameter 3-27 mm, Rubber Rings Seal for Repairing Cars/Vehicles/Plumbing : Amazon.de: DIY & Tools