Description of Raybestos MC390127 Professional Master Cylinder
SUPER PREMIUM GRADE: Raybestos Element3 Brake Master Cylinders offer a super premium replacement brake master cylinder that comes ready to install with all new parts including castings, pistons, returns springs and other components. OE SPECIFICATIONS: Master cylinder’s bore size and finish matches OE specifications, preventing fluid bypass, which can cause a loss of hydraulic pressure. SUPERIOR DURABILITY: Bleeder screws are coated with a hardened zinc dichromate trivalent coating for extra protection and added durability. RIGOROUSLY TESTED: 100 percent pressure tested and meets SAE J1153 and J1154 requirements for reliability and performance. VEHICLE FIT: Buick Commercial Chassis 1993, Roadmaster 1993; Chevrolet Caprice 1993, Commercial Chassis 1993.