SKP SKM39654 Brake Master Cylinder

Brake Master Cylinder for Mazda B-Series

Restore hydraulic brake pressure with this SKP Brake Master Cylinder, part number SKM39654. It is built to OE specifications for direct replacement fitment and consistent pedal response on select Mazda B-Series trucks.

• Brake master cylinder for hydraulic brake system service
• OE-spec fit for proper mounting and brake line connection points
• Durable construction for dependable daily driving performance
• Direct replacement for select Mazda B2200, B2600, and B2000 applications
• Cross-reference: Dorman - First Stop M39654

Fitment Details

• Fits 1987-1993 Mazda B2200, N/A
• Fits 1990-1993 Mazda B2600, N/A
• Fits 1986-1987 Mazda B2000, N/A

This SKP master cylinder converts brake pedal force into hydraulic pressure for the brake system. It is a practical replacement for worn or leaking units on Mazda B2200, Mazda B2600, and Mazda B2000 models, helping restore firm pedal feel and consistent braking control. Part number SKM39654 is a direct-fit service part for the listed applications.

Common Problems It Can Address

• Soft or sinking brake pedal
• External brake fluid leakage at the master cylinder
• Uneven or delayed brake response
• Loss of hydraulic pressure in the brake system
• Brake warning concerns related to master cylinder wear

Installation Notes and Tips

Bleed the brake system after installation to remove trapped air and verify pedal firmness. Inspect brake lines, fittings, and the brake booster before replacing the master cylinder so the new unit is installed into a clean, serviceable system.

Quality Assurance

SKP manufactures this master cylinder to meet OE specifications for fit and function. Part number SKM39654 is engineered as a direct replacement for the listed Mazda applications.