12" GalvX Drum Brake Assembly LEFT SIDE ONLY (drivers side of vehicle). Absolutely, Positively the MOST Corrosion Resistant Drum Brake PERIOD! The GalvX system is composed of inorganic polymers which bond metallic zinc flakes to the metal surface. Includes mounting bolts and nuts.
• Aluminum wheel cylinder
• Stainless steel springs
• Brake pads are bonded and riveted with bronze rivets to backing plate
• Superior saltwater performance over standard drum brakes