SKU: EAR591982ERL
UPC: 021432240079
MPN: 591982ERL
The EARLS #4 to 3/8-24 Caliber Adapter is a vital component for builders and mechanics working on custom brake and fuel line systems. This adapter allows for the connection of #4 AN hose fittings to 3/8-24 threaded ports, which are commonly used in various automotive applications.
Precision-machined from aerospace-grade aluminum alloy, this straight adapter features true straight-flow geometry with zero internal restrictions, ensuring optimal performance for brake feel and fuel delivery pressure. The 3/8-24 thread ensures a leak-free seal when used with appropriate thread sealant or PTFE tape, while the #4 AN side is designed to accept standard #4 AN fittings.
Ideal for tight engine bays, this compact adapter is perfect for applications such as front-mounted brake proportioning valves or fuel system upgrades in performance vehicles. Whether you're upgrading OEM brakes or reworking fuel lines, this adapter is essential for achieving reliable and efficient hydraulic systems.
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