Banjo Fittings -4 to 10mm 2pk

The Banjo Fittings -4 to 10mm 2pk from ALLSTAR PERFORMANCE delivers a straight-adapter solution engineered for fuel system, hydraulic, and fluid transfer applications in motorsports, off-road vehicles, and high-performance engine builds. Banjo fittings are essential for situations where a direct inlet or outlet is inaccessible or where space constraints demand a low-profile connection. This two-pack adapter bridges 4 AN (1/4-inch NPT equivalent) male threads to 10mm banjo bolt holes, making it an indispensable inventory item for fabricators, mechanics, and tactical vehicle operators who require compact, reliable fluid routing options.

Constructed from steel with zinc oxide plating, each fitting in this pair resists corrosion and maintains structural integrity under pressure cycling common in fuel delivery, coolant circulation, and hydraulic brake systems. The straight banjo design allows fluid to flow directly through the bolt hole without sharp direction changes, minimizing turbulence and pressure loss while reducing heat generation. Zinc oxide coating provides durable corrosion protection in harsh engine compartments and outdoor tactical vehicle environments, ensuring reliable long-term performance without frequent replacement or maintenance. The compact 10mm banjo profile fits tightly into confined spaces where traditional male-to-female adapters would interfere with mounting brackets, fuel rails, or cooler lines.

This two-pack is ideal for builders working on fuel system upgrades, hydraulic brake retrofits, or custom coolant loops in pursuit vehicles, emergency response trucks, and performance off-road platforms. The 4 AN to 10mm configuration suits applications where OEM banjo inlet bungs are present but require adapter connections to aftermarket or alternative fluid sources. Installation is straightforward: thread the 4 AN male end into your fluid source or distribution block, then bolt the banjo end directly to a component's existing 10mm banjo hole using the included 10mm bolt. Having a spare pair on hand prevents downtime and supports rapid field repairs in remote or tactical deployment scenarios.