Russell Performance 661203 Tube Adapter Fitting

The Russell Performance 661203 is a precision-engineered tube adapter fitting designed to connect AN hose ends and hardlines to virtually any fluid system component. Built as part of Russell's extensive adapter fitting lineup, this fitting delivers reliable, leak-free performance in fuel, oil, and other high-pressure fluid applications.

Key Features:

• Constructed from lightweight 6061-T6 aluminum for long-lasting durability and corrosion resistance
• Precision machined to ensure precise thread engagement and a positive seal
• Features a 37-degree sealing angle for maximum sealing integrity at operating pressure
• Compatible with Russell Performance hose ends and hardlines for a complete, matched system
• Available in anodized finish for a clean, professional under-hood appearance
• Universal fitment — ideal for fuel, oil, cooling, and power steering plumbing applications

Russell Performance adapter fittings are offered in standard thread, metric thread, and pipe thread configurations to fit most popular oil pumps, fuel pumps, fuel filters, and other common components. The 661203 is a straightforward, dependable solution for racers and performance enthusiasts building or upgrading their fluid plumbing systems.