Brake Master Cylinder for Mazda 323 BG 1.6 B6 Series (1990-1996) | BR7043400B

Premium quality Brake Master Cylinder, specifically designed for the Mazda 323 (4th Generation / BG series) equipped with 1.6L B6 engines produced between 1990 and 1996. Identified by OEM part number BR70-43-400B, this unit efficiently converts mechanical pedal force into precise hydraulic pressure for non-ABS direct 4-port brake line configurations. Manufactured from high-strength, anti-corrosive aluminum alloy to maintain system pressure integrity under high thermal loads. Equipped with high-grade, fluid-resistant seals that eliminate internal bypass, it fully restores the vehicle's factory-spec braking responsiveness, reliability, and firm pedal feel.