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R1 Concepts Master Cylinders for 2018 GMC Sierra 1500

R1 Concepts

R1 Concepts Master Cylinders for 2018 GMC Sierra 1500

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R1 Concepts Master Cylinders
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R1 Concepts Master Cylinders for 2018 GMC Sierra 1500

  • $121.87

Order Now, Pay Later with Affirm.

R1 Concepts

  • $121.87

Order Now, Pay Later with Affirm.

  • OEM-Spec Engineering — Designed to meet or exceed original equipment standards for form, fit, and function—ensuring seamless, bolt‑on installation without modifications.
  • 100% Pressure Tested for Reliability — Every master cylinder undergoes full high- and low-pressure testing to ensure leak-free operation and consistent hydraulic pressure delivery.
  • Premium Material Construction — Crafted from high-quality components for long-lasting durability and dependable braking performance across diverse driving conditions.
  • Rust-Resistant Coating (Where Applicable) — Selected models feature a corrosion-resistant coating to enhance longevity and reduce maintenance in harsh environments.

Product details


 Description

Experience reliable, responsive braking with R1 Concepts Master Cylinders—precision-engineered to meet or exceed OEM standards for fit, form, and function. Whether you're replacing a failing unit or upgrading for added assurance, these master cylinders provide consistent hydraulic pressure and a confident brake feel, every time you drive.
Each unit is crafted from high-quality materials and undergoes rigorous pressure testing to ensure leak-free performance under real-world driving conditions. The precision-machined bore and piston provide smooth, balanced operation, reducing the risk of pedal fade and improving braking consistency across all wheels.

Designed for direct replacement, R1 Concepts Master Cylinders offer hassle-free installation with no modifications required. They're compatible with a wide range of passenger cars and light trucks, making them an ideal solution for everyday drivers, fleet maintenance, or performance applications.

Restore control and confidence to your brake system. Choose R1 Concepts Master Cylinders for long-lasting reliability, precision performance, and easy installation.

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