HomeBrake > Brake HydraulicsCentric 130.70003 Brake Master Cylinder
Part #: 130.70003

Centric 130.70003 Brake Master Cylinder

🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$158.71Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Centric Premium Brake Master Cylinder 130.70003

The Centric Premium Brake Master Cylinder 130.70003 is engineered for reliable brake hydraulic performance. Designed with a cast iron reservoir and cylinder, this master cylinder ensures durability and consistent braking pressure for vehicles requiring a dual bore setup.

  • Cast iron reservoir and master cylinder for enhanced strength
  • Single integral reservoir style with two ports (7/16"-24 inv bottom, 1/8"-27 NPT front end)
  • Dual bore cylinder with a bore diameter of 1.125 inches (28.575 mm)
  • Includes master cylinder cap and reservoir, excludes mounting hardware and push rod
  • Straight bore type with four mounting holes for secure installation
  • Weight approximately 7.3 lbs (3.32 kgs)

Centric Premium Brake Master Cylinders Product Line

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 bore sizing to maintain consistent brake fluid pressure and improve overall braking system reliability. The 130.70003 part is a representative example, offering a dual bore design suitable for various vehicle applications requiring robust brake master cylinders.

Detailed Product Description

This Centric Premium Brake Master Cylinder 130.70003 features a cast iron construction for both the reservoir and cylinder, providing resistance to wear and corrosion. The single integral reservoir design simplifies fluid management, while the dual bore cylinder with a 1.125 inch (28.575 mm) diameter ensures proper hydraulic pressure distribution. The master cylinder cap is included to maintain system integrity, although mounting hardware and push rod are not part of this assembly. The unit has four mounting holes and a straight bore type, facilitating straightforward installation in compatible brake systems.

Common Applications and Issues Addressed

  • Replacement for worn or leaking brake master cylinders in compatible vehicles
  • Restores proper brake fluid pressure and pedal feel
  • Solves issues related to brake fluid reservoir leaks or cracks
  • Addresses inconsistent braking performance due to bore wear
  • Suitable for vehicles requiring a dual bore master cylinder with integral reservoir

Installation Notes and Tips

  • Verify compatibility with your vehicle’s brake system before installation
  • Ensure the mounting surface is clean and free of debris for proper sealing
  • Use appropriate brake fluid and bleed the system thoroughly after installation
  • Check that the master cylinder cap is securely installed to prevent contamination
  • Note that mounting hardware and push rod are not included and may need to be sourced separately

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet stringent quality standards, using durable cast iron materials and precise machining. While specific warranty details for part number 130.70003 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.

BrandCentric
Part Number130.70003
Reservoir MaterialCast iron
Mounting Hardware IncludedNo
Mounting Hole Quantity4
Master Cylinder Bore Diameter1.125
Master Cylinder Bore Diameter28.575
Brake Booster IncludedNo
Master Cylinder Cap IncludedYes
Master Cylinder MaterialCast iron
Push Rod IncludedNo
Reservoir IncludedYes
Reservoir TypeSingle
Bleeder Hoses IncludedNo
Port Quantity2
Mounting Bracket IncludedNo
Bore TypeStraight
Bore Size1.125
Bore Size28.575
Primary Bore Diameter1.125
Primary Bore Diameter28.575
Reservoir StyleIntegral
Boss, Nipple or Port: Bottom [cntrc]7/16"-24 inv
Boss, Nipple or Port: Front, End [cntrc]1/8"-27 npt
Cylinder Bore Dia in1 1/8"
Notes 1 [cntrc]Dual bore cylinder
Publication Bore [cntrc]1 1/8"
Push Rod Lgth / Depth1.69", .761"
Push Rod: Length / Depth [cntrc] in1.69, .761
Weight [cntrc] kgs3.32
Weight [cntrc] lbs7.3

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

113582302-70003230270003298463615465-M36154863791R91CM1024E135-75-008E13575008E39970M900074M93003MC36154

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