Quality-Built NM55100 Brake Master Cylinder with Reservoir

The Quality-Built NM55100 Premium Brake Master Cylinder with Reservoir is engineered to restore factory brake responsiveness and deliver consistent hydraulic pressure for reliable stopping power. Designed as a direct OE-style replacement, this master cylinder is manufactured to precise OEM standards using high-quality castings and seals for dependable fluid control, leak resistance, and extended service life.

Key Features:

• 1.063-inch bore diameter for precise hydraulic pressure output
• 100% pressure tested to ensure proper fluid capacity and leak-free operation
• Includes factory-style reservoir constructed from durable high-strength plastic for improved resistance to thermal fatigue and corrosion
• Precision-built to match original equipment specifications for direct, hassle-free installation
• Internal components engineered for durability and consistent output mile after mile
• Restores proper pedal pressure and brake modulation for confident, controlled stops

Each Quality-Built Premium master cylinder undergoes rigorous end-of-line testing to verify accurate pressure modulation and smooth, predictable braking performance in every condition. Trusted by DIYers and professional technicians alike, this master cylinder provides the quality and reliability you need to maintain your vehicle's braking integrity.