Russell Automotive Adapter Fitting (MPN: 640610)

High-performance fuel adapter for seamless hose integration.

The Russell Automotive Adapter Fitting is designed to facilitate the connection of Russell stainless steel or ProClassic hoses to your vehicle's fuel system. This fitting features a -6 AN male end and a 5/8-18 inch inverted flare female end, ensuring compatibility with a wide range of applications. Constructed from lightweight aluminum, it offers durability while maintaining a low weight, making it suitable for performance-oriented setups.

Precision machining guarantees accurate thread engagement, which is critical for achieving a secure and leak-free connection. The fitting's 37-degree sealing angle is engineered to provide a positive seal under maximum operating pressures, enhancing reliability during operation. Available in a striking blue anodized finish, this fitting not only performs well but also adds a visually appealing touch to your engine compartment.

Installation is straightforward, allowing for quick and easy integration into existing systems. Whether you are upgrading your fuel lines or building a custom setup, the Russell Automotive Adapter Fitting is a practical choice for ensuring optimal performance and safety.

Features

• Precision Machined To Ensure Precise Thread Engagement
• Lightweight Aluminum Fittings Are Designed To Match Up With All Russell Performance Hose And Hose Ends
• 37 Degree Sealing Angle Guarantees A Positive Seal At Maximum Operating Pressures
• Quick And Easy Installation

Specifications

• Manufacturer: Russell Automotive
• Manufacturer Part Number: 640610
• Fitting Type: Inverted Flare
• End Type1: Male Threads
• End Size1: 3/8 Inch (-6 AN)
• End Type2: Female Threads
• End Size2: 5/8 Inch-18
• Fitting Angle: Straight
• Finish: Anodized
• Color: Blue
• Material: Aluminum

Technical Documents

• Understanding_Fuel_Line_Fittings_Straight_and_Tapered_Thread.pdf