HomeBrake > Brake HydraulicsCentric 130.62191 Brake Master Cylinder
Part #: 130.62191

Centric 130.62191 Brake Master Cylinder

Centric Premium Brake Master Cylinders
7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Centric Premium Brake Master Cylinders
Fitment: Buick, Envision
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Overview of Centric Premium Brake Master Cylinder 130.62191

The Centric Premium Brake Master Cylinder 130.62191 is designed specifically for Buick Envision models, providing reliable brake hydraulic performance. This brake master cylinder features a straight bore design with a 1.000 inch (25.4 mm) bore diameter, engineered to meet the precise requirements of your vehicle's braking system.

  • Compatible with Buick Envision brake hydraulic systems
  • Master cylinder bore diameter: 1.000 inch (25.4 mm)
  • Includes gasket or seal for secure installation
  • Two mounting holes for stable attachment
  • Primary and secondary outlet thread size: M12-1.00 with inverted flare type
  • Removable reservoir style (reservoir not included)
  • Does not include mounting hardware, brake booster, push rod, or bleeder hoses

About Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line is engineered to provide dependable brake hydraulic components that meet or exceed OEM specifications. This product line focuses on precision bore sizing and quality sealing to ensure consistent brake fluid pressure and system integrity. The 130.62191 model exemplifies this approach with its straight bore design and carefully matched outlet thread specifications, making it a suitable replacement part for the Buick Envision.

Product Details and Specifications

This brake master cylinder features a straight bore type with a 1.000 inch (25.4 mm) diameter, ensuring proper fluid displacement and pressure for effective braking. It includes two mounting holes for secure installation but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, so these components must be sourced separately if needed. The primary and secondary outlet ports both have M12-1.00 inverted flare threads, facilitating compatibility with standard brake line fittings. The removable reservoir style allows for flexible maintenance options, although the reservoir itself is not included with this part.

Common Applications and Problem Resolution

  • Replacement for worn or leaking brake master cylinders on Buick Envision
  • Restores proper brake fluid pressure and pedal feel
  • Addresses brake fluid leaks from damaged seals or bores
  • Resolves inconsistent braking performance due to master cylinder wear
  • Prevents brake system failure caused by internal component degradation

Installation Notes and Tips

  • Verify compatibility with your Buick Envision model year before installation
  • Ensure all brake lines use M12-1.00 inverted flare fittings for proper connection
  • Use the included gasket or seal to prevent fluid leaks at mounting points
  • Bleed the brake system thoroughly after installation to remove air
  • Mounting hardware, brake booster, push rod, and reservoir must be installed separately if required

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part includes a gasket or seal to maintain system integrity. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.

BrandCentric
Part Number130.62191
PositionCentric Premium Brake Master Cylinders
Bleeder Hoses IncludedNo
Bore Size1.000
Bore Size25.400
Bore TypeStraight
Boss, Nipple or Port: Front, Right: #A [cntrc]M12-1.00 inv
Boss, Nipple or Port: Rear, Right: #A [cntrc]M12-1.00 inv
Brake Booster IncludedNo
Gasket Or Seal IncludedYes
Master Cylinder Bore Diameter1.000
Master Cylinder Bore Diameter25.400
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Port Quantity2
Primary Bore Diameter1.000
Primary Bore Diameter25.400
Primary Outlet Flare TypeInverted
Primary Outlet Flare Type [cntrc]Inverted
Primary Outlet Thread Diameter12.000
Primary Outlet Thread Pitch1.00
Primary Outlet Thread SizeM12-1.00
Publication Bore [cntrc]1"
Push Rod IncludedNo
Reservoir IncludedNo
Reservoir StyleRemovable
Secondary Outlet Flare TypeInverted
Secondary Outlet Flare Type [cntrc]Inverted
Secondary Outlet Thread Diameter12.000
Secondary Outlet Thread Pitch1.00
Secondary Outlet Thread SizeM12-1.00
Weight [cntrc] kgs0.66
Weight [cntrc] lbs1.45

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2020BuickEnvisionN/ACentric Premium Brake Master Cylinders
2019BuickEnvisionN/ACentric Premium Brake Master Cylinders
2018BuickEnvisionN/ACentric Premium Brake Master Cylinders
2017BuickEnvisionN/A315mm Rear Disc; Centric Premium Brake Master Cylinders
2017BuickEnvisionN/A288mm Rear Disc; Centric Premium Brake Master Cylinders
2016BuickEnvisionN/A315mm Rear Disc; Centric Premium Brake Master Cylinders
2016BuickEnvisionN/A288mm Rear Disc; Centric Premium Brake Master Cylinders

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.