Vibrant -4AN Crush Washers

10-piece Set / Suitable for Automotive and Performance Applications

Part #: 20924

Overview

The Vibrant -4AN Crush Washers are essential components designed to ensure a secure, leak-free connection for -4AN fittings and hoses. Crafted from high-quality aluminum, these washers provide a reliable seal in fuel, oil, coolant, and other fluid transfer systems. Whether you're a professional mechanic, a performance enthusiast, or a DIY hobbyist, these crush washers help maintain the integrity of your fluid connections under various operating conditions.

Designed for durability and ease of use, these washers are perfect for custom plumbing, turbo setups, fuel systems, and any application requiring a -4AN fitting. Their precise dimensions and material composition help prevent leaks, reduce the risk of damage to fittings, and support consistent performance over time. If you're upgrading or maintaining your vehicle's fluid systems, these crush washers are a dependable choice to ensure a tight seal every time.

Key Features

Vibrant -4AN Crush Washers are engineered with attention to detail and quality, offering several benefits for your automotive projects:

• High-Quality Aluminum Construction: Made from durable aluminum, these washers resist corrosion and withstand high temperatures, making them suitable for a variety of fluid transfer applications.
• Precise Dimensions: Designed specifically for -4AN fittings with an 11mm inner diameter, ensuring a perfect fit and reliable seal.
• Leak Prevention: The crush washer design creates a tight seal that prevents fluid leaks, protecting your engine and components from potential damage.
• Easy Installation: Simple to install and remove, these washers are ideal for both professional installations and DIY projects.
• Versatile Use: Suitable for fuel lines, oil lines, coolant systems, and other fluid transfer applications requiring -4AN fittings.
• Limited Warranty: Backed by a 30-day limited warranty for peace of mind and quality assurance.
• Quantity: Pack of 10 washers provides ample supply for multiple fittings or future projects.

Construction & Design

The Vibrant -4AN Crush Washers are meticulously manufactured from high-grade aluminum, ensuring strength and resistance to corrosion. Their flat, smooth surface and precise inner diameter facilitate a secure, uniform crush that forms an effective seal without damaging fittings. The design allows for easy installation and removal, making maintenance straightforward. These washers are engineered to withstand the rigors of high-performance environments, including high temperatures and pressure fluctuations, making them suitable for racing, street, and off-road applications.

Performance & Reliability

While these crush washers do not provide specific flow or pressure ratings, their primary function is to deliver a reliable seal in fluid transfer systems. By preventing leaks and ensuring tight connections, they contribute to the overall safety and efficiency of your vehicle's fluid systems. Their aluminum construction offers a lightweight yet durable solution that maintains performance over time, even under demanding conditions.

Installation & Fitment

Installing the Vibrant -4AN Crush Washers is straightforward. Simply place a washer between the fitting and the component, then tighten the fitting to the manufacturer's specifications. No special tools or modifications are required. These washers are compatible with standard -4AN fittings and hoses, making them suitable for a wide range of automotive and performance applications. Their design ensures a secure, leak-free connection without the need for additional sealants or thread tape.

What's Included

• 10 Vibrant -4AN Aluminum Crush Washers (11mm inner diameter)

Ideal For

• Performance automotive builds
• Fuel system upgrades
• Oil and coolant line installations
• Turbocharger and supercharger plumbing
• DIY enthusiasts and professional mechanics

Emissions Note

These crush washers are designed for use in fluid transfer systems and do not impact emissions. They are suitable for use in vehicles that comply with local emissions regulations when installed correctly.