HomeBrake > Brake HydraulicsCentric 130.61031 Brake Master Cylinder
Part #: 130.61031

Centric 130.61031 Brake Master Cylinder

Centric Premium Brake Master Cylinders
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Centric Premium Brake Master Cylinders
🚗Fitment: Ford and Mercury, Capri, Cougar, Fairmont, Mustang, Thunderbird, and Zephyr
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Reliable Brake Master Cylinder for Ford and Mercury Vehicles

The Centric Premium Brake Master Cylinder 130.61031 is engineered to provide consistent hydraulic pressure for your braking system. Designed specifically for select Ford and Mercury models, this master cylinder ensures precise brake fluid control and reliable stopping power.

  • Constructed from durable cast iron for both reservoir and master cylinder
  • Single integral reservoir included for efficient fluid management
  • Two mounting holes for secure installation
  • Master cylinder bore diameter of 0.875 inches (22.225 mm) with a straight bore type
  • Includes master cylinder cap for proper sealing
  • Two ports with inverted flare types: primary outlet 1/2"-20 and secondary outlet 7/16"-24 thread sizes
  • Compatible with Ford Capri, Cougar, Fairmont, Mustang, Thunderbird, and Mercury Zephyr

About Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durable materials like cast iron and precise manufacturing tolerances to ensure reliable brake system performance and longevity. The 130.61031 master cylinder is part of this line, offering a direct replacement solution for classic Ford and Mercury vehicles requiring dependable brake hydraulics.

Product Details and Specifications

This brake master cylinder features a cast iron construction for both the reservoir and the cylinder body, providing strength and resistance to wear. The single integral reservoir design simplifies fluid containment and maintenance. With a bore diameter of 0.875 inches (22.225 mm), the straight bore type ensures consistent hydraulic pressure. The unit includes a master cylinder cap but does not come with mounting hardware, push rod, brake booster, or bleeder hoses. The two ports have inverted flare types with primary outlet threads sized at 1/2"-20 and secondary outlet threads at 7/16"-24, suitable for precise brake line connections.

Compatible Vehicles and Applications

  • Ford Capri brake master cylinder replacement
  • Mercury Cougar brake hydraulic system upgrade
  • Ford Fairmont brake master cylinder repair
  • Ford Mustang brake system maintenance
  • Mercury Zephyr brake master cylinder installation
  • Ford Thunderbird brake hydraulics restoration

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. This master cylinder requires two mounting holes for secure attachment. Since mounting hardware is not included, use OEM or compatible fasteners. Bleed the brake system thoroughly after installation to remove air and ensure proper brake function. Verify thread sizes for brake line fittings to match the primary and secondary outlet ports with inverted flare connections.

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 130.61031 part number undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandCentric
Part Number130.61031
PositionCentric Premium Brake Master Cylinders
Reservoir MaterialCast iron
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Master Cylinder Bore Diameter0.875
Master Cylinder Bore Diameter22.225
Brake Booster IncludedNo
Master Cylinder Cap IncludedYes
Master Cylinder MaterialCast iron
Push Rod IncludedNo
Reservoir IncludedYes
Reservoir TypeSingle
Primary Outlet Thread Diameter0.500
Secondary Outlet Thread Diameter0.4375
Bleeder Hoses IncludedNo
Port Quantity2
Mounting Bracket IncludedNo
Secondary Outlet Threads Per Inch24
Primary Outlet Threads Per Inch20
Bore TypeStraight
Bore Size0.875
Bore Size22.225
Secondary Outlet Thread Size7/16"-24
Primary Outlet Thread Size1/2"-20
Primary Outlet Flare TypeInverted
Secondary Outlet Flare TypeInverted
Primary Bore Diameter0.875
Primary Bore Diameter22.225
Reservoir StyleIntegral
Boss, Nipple or Port: Front, Right: #A [cntrc]7/16"-24 inv
Boss, Nipple or Port: Rear, Right: #A [cntrc]1/2"-20 inv

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1982FordMustang2.3LL4N/A9" Rear Drum; To 11/82; Centric Premium Brake Master Cylinders
1982MercuryCapriN/ATo 10/81; To 10/82; Centric Premium Brake Master Cylinders
1981FordFairmontN/ACentric Premium Brake Master Cylinders
1981FordMustangN/ACentric Premium Brake Master Cylinders
1981FordThunderbirdN/A1981 - 5/81; Centric Premium Brake Master Cylinders
1981MercuryCapriN/ACentric Premium Brake Master Cylinders
1981MercuryCougarN/ACentric Premium Brake Master Cylinders
1981MercuryZephyrN/ACentric Premium Brake Master Cylinders
1980FordFairmontN/ACentric Premium Brake Master Cylinders
1980FordMustangN/ACentric Premium Brake Master Cylinders
1980FordThunderbirdN/ACentric Premium Brake Master Cylinders
1980MercuryCapriN/ACentric Premium Brake Master Cylinders
1980MercuryCougarN/ACentric Premium Brake Master Cylinders
1980MercuryZephyrN/ACentric Premium Brake Master Cylinders
1979FordFairmontN/ACentric Premium Brake Master Cylinders
1979FordMustangN/ACentric Premium Brake Master Cylinders
1979MercuryCapriN/ACentric Premium Brake Master Cylinders
1979MercuryZephyrN/ACentric Premium Brake Master Cylinders
1978FordFairmontN/ACentric Premium Brake Master Cylinders
1978MercuryZephyrN/ACentric 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:

1010E101764117641745491803032918M8720052302-610312302610313903765-M390376692210CM1188D8BZ2140AD9BZ2140AE99084F99084M81031M900248M99084MC39037MC99084NM1764ZY11764

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