# Sealing ring Faltring 16x21x3.0 mm buy | Autoservice ## Sealing ring Faltring 16x21x3.0 mm copper (10 pieces) Oil & Additives / Crankcases plugs & sealing rings / Sealing Rings Copper sealing rings 16x21x3.0 mm for reliable sealing of oil and fuel systems. ## Prices and stock - **SIN AR-32**: € 13,21 incl. VAT — 1 in stock ## Order URL [Sealing ring Faltring 16x21x3.0 mm copper (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-faltring-16x21x30-10pcs) ## Alternate URLs - **nl**: [Sealing ring Faltring 16x21x3.0 mm copper (10 pieces)](https://www.auto-service.be/nl/olie-additieven/carterpluggen-afdichtingringen/afdichtringen/afdichtring-faltring-16x21x30-10st) - **fr**: [Sealing ring Faltring 16x21x3.0 mm copper (10 pieces)](https://www.auto-service.be/fr/huile-et-additifs/bouchons-de-carter-et-bagues-detancheite/bagues-detancheite/bague-detancheite-faltring-16x21x30-10pcs) - **en**: [Sealing ring Faltring 16x21x3.0 mm copper (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-faltring-16x21x30-10pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/4177/conversions/afdichtring-faltring-16x21x30-10st-135441-optimized.jpg) ## Specifications - **Reference**: SIN AR-32 - **EAN**: 8718953164596 ## Product description ### High-quality copper sealing rings for optimal sealing This set of 10 copper sealing rings with dimensions 16x21x3.0 mm is specially designed for effectively sealing oil and fuel systems in cars. Thanks to the use of soft annealed copper, these rings perfectly adapt to uneven surfaces, ensuring a leak-free connection. ### Applications in various automotive systems These sealing rings are ideal for: - **Oil drain plugs**: Preventing oil leaks when changing engine oil. - **Fuel lines**: Ensuring a safe and leak-free connection between fuel components. - **Hydraulic systems**: Suitable for sealing hydraulic connections in brake and steering systems. ### Specifications - **Material**: Soft annealed copper - **Inner diameter**: 16 mm - **Outer diameter**: 21 mm - **Thickness**: 3.0 mm - **Quantity in package**: 10 pieces ### Benefits of copper sealing rings - **Excellent sealing**: Copper is malleable and adapts to irregularities, providing a reliable seal. - **Corrosion resistant**: Copper resists corrosion, extending the lifespan of the sealing rings. - **High temperature resistance**: Suitable for high-temperature applications without loss of sealing capacity. ### Installation and maintenance For optimal sealing, it is recommended to replace the sealing rings during every maintenance or replacement of oil and fuel components. This prevents possible leaks and ensures safe operation of the system. ### Compatibility These sealing rings comply with the DIN 7603 standard, meaning they are compatible with a wide range of car models and brands. Always check your vehicle's specifications to ensure the correct size and type of sealing ring. ## Breadcrumbs - [Oil & Additives](https://www.auto-service.be/en/oil-additives) - [Crankcases plugs & sealing rings](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings) - [Sealing Rings](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings) ## Related products - [Sealing ring BS T3 16.7x24x1.5 for sump plugs](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-bs-t3-167x24x15-10pcs) - [Sealing ring fiber 12x21x2.0 mm (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-fiber-12x21x20-10pcs) - [Sealing ring 22.9x35.9x3.6mm for sump plug (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-bs-229x359x36mm-10pcs) - [Sealing ring Filled Copper 24x32x2.5 mm (20 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-filled-24x32x25-20pcs) - 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