314-03 -3 MALE TO M12 BANJO

Speedflow 314-03 | -3 AN Male to M12 Banjo Fitting

The Speedflow 314-03 is a precision-machined -3 AN male to M12 banjo fitting, designed to provide a direct, compact connection between a -3 AN male port and an M12 banjo bolt in high-performance brake and hydraulic line assemblies. Part of the Speedflow 314 series, this fitting is engineered for the demands of motorsport and performance builds where a reliable, leak-free M12 banjo interface is required.

Product Specifications

• Part Number: 314-03
• Male End: -3 AN
• Banjo Size: M12
• Series: Speedflow 314 — Male to M12 Banjo Fittings
• Compatible With: M12 banjo bolts (M12 x 1.0 or M12 x 1.25 — verify thread pitch)
• Barcode: 9342122024771

Applications

The 314-03 suits a wide range of performance and motorsport hydraulic applications, including:

• Brake caliper and master cylinder -3 AN to M12 banjo connections
• Clutch slave cylinder hydraulic line assemblies
• Motorsport, circuit racing, and track-day brake system fabrication
• Custom performance brake and clutch line builds using M12 banjo-ported components
• Any application requiring a direct -3 AN male to M12 banjo transition

314 Series — -3 AN to M12 Banjo

The M12 banjo interface is common across a wide range of European and Japanese OEM and aftermarket brake calipers and master cylinders. The 314-03 provides a clean, single-piece solution for connecting -3 AN braided brake lines directly to M12 banjo ports, eliminating the need for a separate hose end and banjo bolt combination in certain configurations. This results in a more compact assembly with fewer potential leak points — ideal for tight brake caliper and master cylinder installations.

Note: M12 banjo bolts are available in both M12 x 1.0 and M12 x 1.25 thread pitches. Always verify the thread pitch of your component’s banjo port before selecting a banjo bolt. See our SF301-04 (M12 x 1.0) and SF302-04 (M12 x 1.25) banjo bolt listings for compatible fasteners.

Sold individually. Copper sealing washers recommended — sold separately.