HomeBrake > Brake HydraulicsCentric 130.48001 Brake Master Cylinder
Part #: 130.48001

Centric 130.48001 Brake Master Cylinder

Centric Premium Brake Master Cylinders
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Centric Premium Brake Master Cylinders
🚗Fitment: Geo and Suzuki, Metro and Swift
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Centric Premium Brake Master Cylinder 130.48001

The Centric Premium Brake Master Cylinder 130.48001 is designed specifically for Geo Metro and Suzuki Swift models. This brake master cylinder ensures reliable hydraulic pressure for your vehicle's braking system, featuring durable aluminum construction and a plastic reservoir for efficient fluid management.

  • Compatible with Geo Metro and Suzuki Swift vehicles
  • Aluminum master cylinder body for strength and corrosion resistance
  • Plastic single reservoir with removable style for easy maintenance
  • Includes master cylinder cap and gasket/seal for secure installation
  • Two mounting holes and multiple ports with M10-1.00 inverted flare threads

Centric Premium Brake Master Cylinders Product Line

The Centric Premium Brake Master Cylinders line focuses on delivering precise hydraulic control and durability. This product line uses quality materials such as aluminum for the master cylinder and plastic for the reservoir, balancing strength and weight. The 130.48001 part benefits from this engineering approach, providing consistent bore size and thread specifications to match OEM requirements for Geo Metro and Suzuki Swift brake systems.

Detailed Product Description

This brake master cylinder features a straight bore type with a bore diameter of 0.813 inches (20.638 mm), ensuring proper hydraulic pressure and fluid flow. The aluminum construction offers resistance to corrosion and wear, while the plastic reservoir is designed as a single, removable unit for convenient fluid checks and replacement. The part includes a master cylinder cap and gasket/seal but does not come with mounting hardware, brake booster, push rod, bleeder hoses, or mounting bracket. It has two mounting holes and three to four ports with primary and secondary outlet thread diameters of 10 mm and a thread pitch of 1.00, both with inverted flare types for secure brake line connections.

Common Applications and Issues Addressed

  • Replacement for worn or leaking master cylinders in Geo Metro and Suzuki Swift
  • Restores proper brake pedal feel and hydraulic pressure
  • Solves brake fluid leaks caused by damaged seals or reservoirs
  • Addresses inconsistent braking performance due to bore wear
  • Improves brake system reliability after component failure

Installation Notes and Tips

  • Ensure compatibility with Geo Metro and Suzuki Swift models before installation
  • Use the included gasket/seal and master cylinder cap for proper sealing
  • Bleed the brake system thoroughly after installation to remove air
  • Mounting hardware is not included; reuse existing hardware or source separately
  • Check reservoir fluid level regularly due to removable reservoir style

Quality Assurance and Warranty

The Centric Premium Brake Master Cylinder 130.48001 is manufactured to meet or exceed OEM specifications for fit and function. The use of aluminum and plastic materials ensures durability and corrosion resistance. While specific warranty details are not provided, Centric products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.

BrandCentric
Part Number130.48001
PositionCentric Premium Brake Master Cylinders
Bleeder Hoses IncludedNo
Bore Size0.813
Bore Size20.638
Bore TypeStraight
Boss, Nipple or Port: Center, Right: [cntrc]screw
Boss, Nipple or Port: Front, Right: #A [cntrc]M10-1.00 inv
Boss, Nipple or Port: Front, Top [cntrc]M10-1.00 inv
Boss, Nipple or Port: Rear, Right: #A [cntrc]M10-1.00 inv
Brake Booster IncludedNo
Cylinder Bore Dia in0.8125
Cylinder Bore Dia mm20.64
Gasket Or Seal IncludedYes
Master Cylinder Bore Diameter0.813
Master Cylinder Bore Diameter20.638
Master Cylinder Cap IncludedYes
Master Cylinder MaterialAluminum
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Port Quantity3
Port Quantity4
Primary Bore Diameter0.813
Primary Bore Diameter20.638
Primary Outlet Flare TypeInverted
Primary Outlet Flare Type [cntrc]Inverted
Primary Outlet Thread Diameter10.000
Primary Outlet Thread Pitch1.00
Primary Outlet Thread SizeM10-1.00
Publication Bore [cntrc]13/16"
Push Rod IncludedNo
Push Rod Lgth / Depth1.67
Push Rod: Length / Depth [cntrc] in1.67
Reservoir IncludedYes
Reservoir MaterialPlastic
Reservoir StyleRemovable
Reservoir TypeSingle
Secondary Outlet Flare TypeInverted
Secondary Outlet Flare Type [cntrc]Inverted
Secondary Outlet Thread Diameter10.000
Secondary Outlet Thread Pitch1.00
Secondary Outlet Thread SizeM10-1.00
Weight [cntrc] kgs1.59
Weight [cntrc] lbs3.5

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
1994GeoMetroN/ACentric Premium Brake Master Cylinders
1994SuzukiSwiftN/ACentric Premium Brake Master Cylinders
1993GeoMetroN/ACentric Premium Brake Master Cylinders
1993SuzukiSwiftN/ACentric Premium Brake Master Cylinders
1992GeoMetroN/ACentric Premium Brake Master Cylinders
1992SuzukiSwiftN/ACentric Premium Brake Master Cylinders
1991GeoMetroN/ACentric Premium Brake Master Cylinders
1991SuzukiSwiftN/ACentric Premium Brake Master Cylinders
1990GeoMetroN/ACentric Premium Brake Master Cylinders
1990SuzukiSwiftN/ACentric Premium Brake Master Cylinders
1989GeoMetroN/ACentric Premium Brake Master Cylinders
1989SuzukiSwiftN/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:

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