-12 Male Flare to -10 O-

The XRP-XTREME RACING PROD. -12 Male Flare to -10 O-Ring adapter is a precision-engineered hydraulic fitting designed for high-pressure fluid transfer applications in marine and powersports equipment. This 45-degree aluminum adapter connects -12 AN male flare ports to -10 AN male O-ring boss ports, providing a reliable transition between different AN fitting standards commonly found in fuel systems, cooling lines, and hydraulic circuits on performance boats and racing engines.

Manufactured from aluminum and finished in black anodized coating, this adapter resists corrosion from saltwater exposure and fuel contact—critical factors for marine applications where equipment operates in aggressive environments. The 45-degree angle design allows optimal hose routing in confined engine bays and tight mechanical spaces where straight fittings create installation conflicts. The dual-standard design (AN flare to O-ring boss) eliminates the need for separate adapter blocks, reducing weight and connection points in systems where every ounce and pressure seal matters.

This fitting serves offshore anglers upgrading fuel systems on high-performance center consoles, weekend boaters maintaining cooling lines on inboard engines, and powersports enthusiasts building custom hydraulic circuits. The compact 2.7 x 1.4 x 3.95-inch footprint fits behind bulkheads and along engine frames where space is premium. Each adapter arrives ready to install—no additional machining or adapters required when transitioning between legacy -12 AN flare components and newer -10 AN O-ring boss equipment.