SKU: AERFCM2948
UPC: 678146007179
MPN: FCM2948
The AEROQUIP #4 to 10mm banjo adapter steel (FCM2948) is a critical hydraulic fitting component designed for high-performance fuel systems, brake lines, and custom automotive hydraulic applications. This straight adapter bridges two different port configurations—a #4 SAE port and a 10mm metric thread—making it essential for vehicle builders integrating modern fuel injection systems, turbo setups, or European-specification components into domestic platforms.
Manufactured by AEROQUIP, a trusted name in aerospace-grade hydraulic systems, this steel banjo adapter delivers the structural integrity and precision tolerancing required for demanding engine modifications. The solid steel construction resists corrosion and thermal cycling, critical for underhood environments where fuel lines experience temperature swings and vibration. The straight-flow design minimizes turbulence and pressure drop, maintaining fuel delivery efficiency.
This adapter is particularly beneficial for those fabricating custom fuel rails, upgrading brake systems, or adapting aftermarket fuel pumps and regulators. Its compact 2.35 x 1.1 x 3.7-inch footprint fits tight engine bays without interference, and at just 0.11 lbs, it adds negligible weight to your fuel system assembly.
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