Russell Performance 616343 Male to Female AN Union Adapter Fitting

The Russell Performance 616343 is a male-to-female AN union adapter fitting designed for high-performance plumbing applications in racing, street performance, and motorsports builds. Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component, making this fitting an essential building block for clean, leak-free fluid routing systems.

Key Features:

• Male-to-female AN union configuration for inline connections or line extensions
• Precision-machined from lightweight 6061-T6 aluminum for strength and durability
• Designed to mate with standard AN 37-degree flare fittings and hose ends
• Available in anodized finish options to complement your engine bay or chassis plumbing
• Reusable and compatible with Russell ProClassic, Stainless Steel, and PowerFlex hose systems
• Universal fitment — suitable for fuel, oil, coolant, and brake line applications

Russell Performance has been a trusted leader in fluid transfer systems for over 30 years, manufacturing a complete line of hoses and fittings engineered to meet the demands of high-pressure, high-performance environments. The 616343 adapter fits seamlessly into any Russell or standard AN plumbing system, delivering a secure, positive seal at maximum operating pressures.