SKU: AERFCM2594
UPC: 678146005144
MPN: FCM2594
The 45 Male Elbow #10 To 1/2 NPT Steel Fitting is a precision hydraulic adapter engineered for custom fuel system, brake line, and pneumatic applications in high-performance automotive builds. Whether you're routing hard lines through a tight engine bay, fabricating a custom fuel injection system, or assembling professional-grade hydraulic circuits, this AEROQUIP fitting delivers the reliability experienced mechanics demand. The 45-degree angle design reduces stress on connected hoses and fittings while allowing clean, space-efficient routing in confined areas common to engine swaps, turbo installations, and custom fuel delivery systems.
Constructed from hardened steel with a zinc oxide protective finish, this adapter combines durability with resistance to corrosion and thermal cycling—critical for underhood environments and fuel system exposure. The 45-degree elbow geometry transitions from a #10 AN (Aviation Navy) male port to a 1/2-inch NPT (National Pipe Thread) male connection, making it ideal for interfacing modular fuel rails, brake proportioning valves, or pneumatic systems with standard pipe-threaded components. AEROQUIP's reputation for precision manufacturing ensures consistent thread engagement and leak-free performance under sustained pressure, a non-negotiable requirement in custom automotive fuel and hydraulic work where system integrity directly impacts engine reliability and driver safety.
Professional fabricators, engine builders, and DIY enthusiasts tackling EFI conversions, fuel system upgrades, or custom hydraulic installations will find this fitting indispensable for creating compact, secure connections. Its compact footprint—3.4 by 1.75 by 5.25 inches—fits tight engine bays without requiring bulky manifold blocks or adapter plates, streamlining installation timelines. Pair with appropriate hose (for AN side) and pipe sealant or thread tape (for NPT side) to ensure dependable, vibration-resistant joints that withstand years of road use and track duty.
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