Ensure leak-free performance with Vibrant Performance’s -4AN rubber O-rings, designed specifically for use with standard AN fittings and compatible with non-flare straight cut fittings. Crafted to meet standard AN specifications, these O-rings provide a dependable seal for high-performance automotive applications. The pack includes 10 durable rubber rings that are resistant to gasoline and alcohol-based fuels, including E85, making them suitable for a wide range of fuel systems and racing setups. Their robust composition helps prevent leaks and maintains sealing integrity under demanding conditions, contributing to overall system reliability.
Designed for easy installation, these O-rings are an essential component for automotive enthusiasts and professionals aiming for a secure, leak-proof connection. The vibrant rubber material ensures flexibility and longevity, resisting the harsh chemicals present in modern fuels. Whether upgrading existing fuel lines or installing new systems, these O-rings deliver consistent performance and peace of mind. Their compact size makes them versatile for various automotive fuel and oil sealing needs, providing excellent value in a convenient pack. Trust Vibrant’s quality to help you achieve a reliable, leak-free seal in your custom or stock automotive applications.
Features:





