Secure your aftermarket fuel and brake lines with confidence using the Radium Engineering Fuel & Brake Line Retainer Kit (Part Number: 20-0626). Designed specifically for a wide range of Nissan S-Chassis and Skyline models, this premium kit replaces the factory plastic retainers with durable billet aluminum clamps, providing a stronger and more reliable solution for high-performance fuel system upgrades.

Whether you're installing larger AN fuel lines, refreshing an aging chassis, or completing a full restoration, the Radium retainer kit keeps hard lines and aftermarket hoses properly secured while improving both durability and underbody appearance. Precision CNC-machined from anodized 6061 aluminum and paired with stainless steel hardware, these retainers are built to resist corrosion and withstand harsh driving conditions.

Product Features

• Manufacturer: Radium Engineering
• Part Number: 20-0626
• Product Type: Fuel & Brake Line Retainer Kit
• Precision CNC-machined 6061 billet aluminum construction
• Durable anodized finish for excellent corrosion resistance
• Stainless steel mounting hardware included
• Replaces factory plastic line retainers
• Secures aftermarket fuel lines and factory brake lines
• Compatible with larger aftermarket AN fuel hose installations
• Direct replacement using factory mounting locations
• Ideal for street, drift, track, and restoration projects

Premium Billet Construction

Unlike the factory plastic clips that become brittle and break over time, the Radium Engineering retainers are machined from high-strength 6061 aluminum for long-lasting durability and dependable performance.

Benefits Include:

• Improved fuel and brake line security
• Superior corrosion resistance
• Clean, professional underbody appearance
• Long service life
• Built for demanding street and motorsport environments

Designed for Aftermarket Fuel Systems

The 20-0626 Retainer Kit is engineered to accommodate larger aftermarket fuel lines commonly used in high-horsepower builds while maintaining proper support for factory brake hard lines.

Features include:

• Compatible with 6AN return fuel hose
• Compatible with 8AN feed fuel hose
• Supports factory brake hard lines
• Organizes fuel and brake lines beneath the vehicle
• Provides a clean OEM-style installation with upgraded components

What's Included

• (8) Billet aluminum upper clamshell retainers
• (8) Billet aluminum lower clamshell retainers
• Stainless steel mounting hardware

Note: Some vehicle applications utilize only seven of the eight retainers included in the kit. Fuel lines are not included.

Why Choose the Radium Fuel & Brake Line Retainer Kit?

When upgrading your fuel system, the factory plastic retainers often cannot properly secure larger aftermarket hoses and may become damaged during removal. The Radium Engineering 20-0626 Retainer Kit offers a durable replacement that keeps fuel and brake lines securely mounted while enhancing the appearance of your vehicle's underbody.

Whether you're performing a fuel system upgrade, chassis restoration, or complete engine build, this kit delivers the reliability, strength, and premium finish expected from Radium Engineering.