640140 Russell Automotive Coupler Fitting -4 AN Female
640140 Russell Automotive Coupler Fitting -4 AN Female
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640140 Russell Automotive Coupler Fitting -4 AN Female
Elevate your automotive performance with the 640140 Russell Automotive Coupler Fitting -4 AN Female. This premium-grade fitting is engineered for both precision and durability, making it an essential component for your vehicle's fuel system.
Key Features:
- Precision Machined: Each fitting is crafted to ensure precise thread engagement, providing a secure and reliable connection.
- Lightweight Aluminum: Constructed from lightweight aluminum, it seamlessly matches with all Russell Performance Hose and Hose Ends.
- 37 Degree Sealing Angle: Designed with a 37-degree sealing angle, this fitting guarantees a positive seal even under maximum operating pressures.
- Quick and Easy Installation: Specialty fuel adapter fittings make setup a breeze, saving you time and effort.
- Variety of Finishes: Available in multiple finishes, including red/blue anodized and endura, as well as the new black, allowing you to customize your engine compartment's look.
- Single Fitting: Sold as a single unit, ensuring you get exactly what you need for your project.
Specifications:
- Material: Aluminum
- End Type: Female Threads
- End Size: 1/4 Inch (-4 AN)
- Fitting Angle: Straight
- Finish: Anodized
- Color: Options include Blue/Red
Warranty:
This product comes with a limited 1-year warranty, providing peace of mind with your purchase.
Upgrade your automotive setup with the 640140 Russell Automotive Coupler Fitting -4 AN Female, the perfect blend of functionality and style for serious automotive enthusiasts!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

