Dorman - First Stop Brake Master Cylinder P/N:M630628

Convert pedal effort into hydraulic braking pressure with the Dorman First Stop Brake Master Cylinder M630628. It is a direct-fit replacement for the 2008-2017 Ford E-450 Super Duty, the 2009-2013 Ford E-250 and the 2009-2018 Ford E-350 Super Duty (engine: All). Dorman precision-engineered it to replicate the original master cylinder's design, function and performance on the listed applications. It uses new, high-quality materials for a durable replacement.

• Precise replacement: The cylinder housing is constructed to match the casting material of the original part for similar performance.
• Durable design: All rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
• 100% new: Made entirely of new materials for quality and safety.
• Strict specifications: Made to meet rigorous SAE International standards.

Specifications: The master cylinder material is aluminum. It has a 1.313 in. bore diameter and three outlets. The primary outlet thread pitch is 1.5 mm, and the secondary outlet thread diameter is M10 x 1.5. The reservoir and a sensor are included. Mounting hardware is not included. Country of origin: China.

Signs that a master cylinder may need replacing include a spongy or slowly sinking brake pedal, fluid seeping around the unit, or an illuminated brake warning light. Diagnose the cause before you replace any parts.

Interchange: 100-3716 · 10-4214 · 130.65133 · 355-54249
9C2Z2140F · NM4173 · MC391198 · F143686 · MC143686 · 1003716 · 104214 · 13065133 · 35554249