HomeBrake > Brake HydraulicsCentric 130.51020 Brake Master Cylinder
Part #: 130.51020

Centric 130.51020 Brake Master Cylinder

Centric Premium Brake Master Cylinders
25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Centric Premium Brake Master Cylinders
Fitment: Kia and Hyundai, Optima, Sonata, and Magentis
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Overview of Centric Premium Brake Master Cylinder 130.51020

The Centric Premium Brake Master Cylinder 130.51020 is engineered for reliable brake hydraulic performance in Hyundai and Kia vehicles. Designed specifically for models like the Hyundai Sonata, Kia Optima, and Hyundai Magentis, this master cylinder ensures consistent braking response and durability.

  • Compatible with Hyundai Sonata, Kia Optima, and Hyundai Magentis
  • Aluminum master cylinder body with plastic reservoir
  • Single removable reservoir included
  • Master cylinder bore diameter: 0.938 inches (23.813 mm)
  • Includes master cylinder cap; mounting hardware and brake booster not included
  • Three ports with M10-1.00 and M16-1.50 thread sizes
  • Primary outlet with bubble flare, secondary outlet with open flare
  • Two mounting holes for secure installation

Product Line Details: Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line focuses on delivering precise hydraulic control and durability for brake systems. This product line features components made from quality materials such as aluminum for the master cylinder body and plastic for the reservoir, designed to meet or exceed OEM specifications. The 130.51020 model exemplifies this with its straight bore design and removable reservoir style, providing ease of maintenance and reliable brake fluid management.

Detailed Product Description

This Centric Premium Brake Master Cylinder 130.51020 is constructed with an aluminum master cylinder body that offers strength and corrosion resistance. The included plastic reservoir is single and removable, facilitating fluid inspection and replacement. The bore diameter measures 0.938 inches (23.813 mm), supporting consistent hydraulic pressure. The master cylinder features three ports: a primary outlet with a bubble flare and M10-1.00 thread pitch, and a secondary outlet with an open flare and M16-1.50 thread pitch. The unit comes with a master cylinder cap but does not include mounting hardware, brake booster, push rod, or bleeder hoses. It mounts securely with two mounting holes, designed for direct replacement in compatible Hyundai and Kia models.

Common Applications and Problem Resolution

  • Replacement for worn or leaking brake master cylinders in Hyundai Sonata, Kia Optima, and Hyundai Magentis
  • Restores proper brake fluid pressure and pedal feel
  • Addresses brake fluid reservoir leaks or damage
  • Solves issues related to inconsistent braking response
  • Prevents brake system failure due to master cylinder wear

Installation Notes and Tips

  • Ensure compatibility with vehicle make and model before installation
  • Bleed the brake system thoroughly after installation to remove air
  • Use appropriate brake fluid as specified by the vehicle manufacturer
  • Check mounting hole alignment and secure with proper hardware (not included)
  • Inspect brake booster and push rod components separately as they are not included

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet OEM standards for fit, form, and function. The 130.51020 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

BrandCentric
Part Number130.51020
PositionCentric Premium Brake Master Cylinders
Bleeder Hoses IncludedNo
Bore Size0.938
Bore Size23.813
Bore TypeStraight
Boss, Nipple or Port: Bottom [cntrc]M16-1.50
Boss, Nipple or Port: Front, Top [cntrc]M10-1.00 bbl
Boss, Nipple or Port: Rear: #A [cntrc]M10-1.00 bbl
Brake Booster IncludedNo
Cylinder Bore Dia in0.9375
Cylinder Bore Dia mm23.81
Master Cylinder Bore Diameter0.938
Master Cylinder Bore Diameter23.813
Master Cylinder Cap IncludedYes
Master Cylinder MaterialAluminum
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Port Quantity3
Primary Bore Diameter0.938
Primary Bore Diameter23.813
Primary Outlet Flare TypeBubble
Primary Outlet Flare Type [cntrc]Bubble
Primary Outlet Thread Diameter10.000
Primary Outlet Thread Pitch1.00
Primary Outlet Thread SizeM10-1.00
Publication Bore [cntrc]15/16"
Push Rod IncludedNo
Push Rod Lgth / Depth0.904
Push Rod: Length / Depth [cntrc] in0.904
Reservoir IncludedYes
Reservoir MaterialPlastic
Reservoir StyleRemovable
Reservoir TypeSingle
Secondary Outlet Flare TypeOpen
Secondary Outlet Flare Type [cntrc]Open
Secondary Outlet Thread Diameter16.000
Secondary Outlet Thread Pitch1.50
Secondary Outlet Thread SizeM16-1.50
Weight [cntrc] kgs0.68
Weight [cntrc] lbs1.5

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006KiaOptimaN/AFitment: Disc Brake Caliper - 4 Lug; Centric Premium Brake Master Cylinders
2005HyundaiSonataN/ATo 3/05; Centric Premium Brake Master Cylinders
2005KiaMagentisN/Aexc TCS; To 9/2005; Centric Premium Brake Master Cylinders
2005KiaOptimaN/AFront disc brake caliper for production dates starting from October 2002.; Centric Premium Brake Master Cylinders
2004HyundaiSonataN/ACentric Premium Brake Master Cylinders
2004KiaMagentisN/Aexc TCS; Centric Premium Brake Master Cylinders
2004KiaOptimaN/AFront disc brake caliper for production dates starting from October 2002.; Centric Premium Brake Master Cylinders
2003HyundaiSonataN/ATo 3/03; Centric Premium Brake Master Cylinders
2003HyundaiSonataN/AFr 9/03; Centric Premium Brake Master Cylinders
2003HyundaiSonataN/AFr 4/03 - To 8/03; Centric Premium Brake Master Cylinders
2003KiaMagentisN/Aexc TCS; Centric Premium Brake Master Cylinders
2003KiaOptimaN/AFront disc brake caliper for production dates starting from October 2002.; Centric Premium Brake Master Cylinders
2002HyundaiSonata2.7LV6N/ACentric Premium Brake Master Cylinders
2002HyundaiSonata2.4LL4N/ACentric Premium Brake Master Cylinders
2002KiaMagentisN/Aexc TCS; Centric Premium Brake Master Cylinders
2002KiaOptimaN/AFitment: Fr 7/02; Centric Premium Brake Master Cylinders
2002KiaOptimaN/AFits vehicles up to July 2002.; Centric Premium Brake Master Cylinders
2001HyundaiSonata2.5LV6N/ACentric Premium Brake Master Cylinders
2001HyundaiSonata2.4LL4N/ACentric Premium Brake Master Cylinders
2001KiaMagentisN/Aexc TCS; Centric Premium Brake Master Cylinders
2001KiaOptimaN/ACentric Premium Brake Master Cylinders
2000HyundaiSonata2.5LV6N/ACentric Premium Brake Master Cylinders
2000HyundaiSonata2.4LL4N/ACentric Premium Brake Master Cylinders
1999HyundaiSonata2.5LV6N/ACentric Premium Brake Master Cylinders
1999HyundaiSonata2.4LL4N/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.