Russell Performance -4 AN Straight Swivel Coupler - 640140

Russell Performance -4 AN Straight Swivel Coupler - 640140 — reliable performance for everyday driving

The Russell Performance -4 AN Straight Swivel Coupler - 640140 is a straightforward automotive component designed to connect fluid lines with ease. It serves as a coupling device that allows you to join two sections of hose or tubing securely. This part is ideal for anyone working on fuel, oil, or coolant systems where a reliable connection is necessary.

If you’re a mechanic, racer, or DIY enthusiast, this coupler helps you maintain or upgrade your vehicle’s fluid routing. It’s especially useful when you need a straight connection that can swivel, reducing stress on hoses and fittings. This makes it a practical choice for custom builds or repairs where flexibility and durability matter.

Commonly used in automotive and motorsport applications, this coupler fits into systems requiring -4 AN size fittings. It’s a handy component when you want to avoid leaks and ensure your vehicle’s fluid lines stay connected under various conditions.

Features

• Provide a secure connection that reduces the chance of leaks in your fluid lines
• Allow swivel action to ease hose routing and prevent twisting or kinking
• Save time during installation by simplifying hose alignment and fitting
• Offer consistent performance to keep your vehicle’s systems running smoothly
• Make maintenance easier by enabling quick disconnection and reconnection
• Enhance durability by reducing stress on hoses and fittings over time

Product Detail

The Russell Performance -4 AN Straight Swivel Coupler - 640140 is a straight coupler designed for -4 AN size fittings. It connects fluid lines with a swivel feature that helps prevent hose damage from twisting. When installing this component, ensure it matches your vehicle’s hose size and system requirements. Always double-check compatibility before purchase to avoid fitment issues.

Value

This coupler delivers predictable performance that helps keep your vehicle’s fluid systems reliable. Using this part can lead to smoother ownership by reducing the chances of leaks and hose damage. Its dependable quality means you can count on it to perform well in everyday driving or more demanding conditions.