411 Works Aluminum Bulkhead ORBs

411 Works Aluminum Bulkhead ORBs | Precision CNC Machined | Fabrication Fittings

Overview

The 411 Works Aluminum Bulkhead ORBs are precision-engineered fittings designed for custom fluid system fabrication. Crafted from durable 6061-T6 aluminum, these bulkhead ORBs provide a reliable and corrosion-resistant solution for routing lines through bulkheads or panels. Ideal for Subaru enthusiasts and fabricators looking to build or modify brake, fuel, or cooling systems, these fittings ensure a secure, leak-free connection in demanding applications.

Manufactured in-house on a HAAS CNC mill and adhering to the SAE J1926-1 standard, 411 Works guarantees consistent quality and dimensional accuracy. Using premium North American materials, these bulkhead ORBs reflect a commitment to durability and precision that stands up to the rigors of motorsport and street performance environments. The inclusion of an o-ring and installation template simplifies mounting and sealing, making these fittings a practical choice for custom projects.

For Subaru owners focused on reliability and professional-grade fabrication, these bulkhead ORBs offer a versatile and robust option. Whether upgrading brake lines on a WRX STI or building a custom cooling system for a BRZ, the 411 Works fittings provide peace of mind with their tight sealing and corrosion resistance. Their precision machining ensures compatibility with standard AN hose ends, streamlining integration into your Subaru’s performance setup.

Features & Specifications

This 411 Works Aluminum Bulkhead ORB is engineered for custom fluid system fabrication and features precision CNC machining from 6061-T6 aluminum. Constructed to SAE J1926-1 standards, it delivers durability and leak resistance for Subaru enthusiasts seeking reliable bulkhead fittings.

• Brand: 411 Works
• Product: Aluminum Bulkhead ORBs
• Part Number: 411-BHR20
• Fitment: Universal / Custom Fabrication
• Material: 6061-T6 Aluminum
• Finish: Natural Aluminum
• Construction: CNC Machined
• Origin: Made in USA
• Standard: SAE J1926-1
• Included Seal: O-ring for leak-proof mounting
• Installation Aid: Mounting template included

Key Benefits

• Durability: 6061-T6 aluminum construction resists corrosion and withstands harsh environments common in Subaru performance applications.
• Precision Fitment: CNC machining ensures tight tolerances for reliable sealing and compatibility with standard AN fittings.
• Ease of Installation: Comes with an o-ring and installation template to simplify mounting and prevent leaks.
• Versatility: Suitable for a wide range of custom fabrication projects including brake, fuel, and cooling systems on Subaru platforms.
• Made in USA: Manufactured domestically with high-quality North American materials for consistent quality control.

What's Included

• 1× 411 Works Aluminum Bulkhead ORB
• 1× O-ring seal
• 1× Installation template for mounting

Installation & Compatibility

Installation of the 411 Works Aluminum Bulkhead ORBs is straightforward for those with basic fabrication experience. The included installation template aids in precise hole placement, while the o-ring ensures a secure, leak-free seal when mounted. No specialized tools beyond standard fabrication equipment are required. These fittings are universal and designed for custom applications, so verify compatibility with your specific Subaru project and hose sizes before installation.

• Professional Installation: Recommended for best results, especially in brake or fuel system applications
• Modifications Required: Custom panel or bulkhead hole drilling per template
• Verify Compatibility: Confirm fitment for your specific hose size and application

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