HomeCentric 141.45089 Disc Brake Caliper - Front Right
Part #: 141.45089

Centric 141.45089 Disc Brake Caliper - Front Right

Centric Premium Semi-Loaded Disc Brake Calipers, Front Right
8 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 Semi-Loaded Disc Brake Calipers, Front Right
Fitment: Mazda, RX-8
Easy Returns — Return within 60 days for a full refund
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Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.45089

The Centric Premium Semi-Loaded Disc Brake Caliper 141.45089 is engineered for reliable braking performance on the Mazda RX-8. Designed as a floating caliper with a single steel piston, this component offers durable cast iron construction and essential hardware for effective brake system function.

  • Compatible with Mazda RX-8 models
  • Part number: 141.45089
  • Cast iron caliper casting for strength and durability
  • Single steel piston with 54mm bore diameter
  • Includes mounting bracket and abutment clips
  • Banjo-type open inlet fitting with M10x1.0 thread size
  • Bleeder screw included with M8x1.0 thread size
  • Gray caliper color with floating caliper design

Features and Specifications

This Centric Premium Semi-Loaded Disc Brake Caliper features a floating caliper type with a single piston made of steel, measuring 54mm in diameter. The caliper casting is constructed from cast iron, providing durability and resistance to wear. It includes a mounting bracket and abutment clips to facilitate installation, although mounting hardware and brake pads are not included. The inlet fitting is a banjo type with an M10x1.0 thread diameter, and the bleeder screw is included with an M8x1.0 thread size for proper brake fluid bleeding. The caliper is finished in gray, matching OEM specifications for the Mazda RX-8.

About Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers product line offers semi-assembled calipers that include key components such as brackets and abutment clips, streamlining the installation process. This line is designed to meet or exceed OEM standards for fit and function, providing a reliable replacement option for vehicles like the Mazda RX-8. The semi-loaded design allows for flexibility in brake pad selection while ensuring core caliper components are ready for installation.

Common Applications and Problem Solving

  • Replacement for worn or damaged RX-8 front or rear disc brake calipers
  • Addresses issues with sticking or seized caliper pistons
  • Resolves brake fluid leaks from caliper seals or bleeder screws
  • Improves braking performance by restoring proper caliper function
  • Suitable for brake system maintenance requiring bracket replacement

Installation Notes and Tips

  • Ensure compatibility with Mazda RX-8 before installation
  • Brake pads and mounting hardware are not included and must be sourced separately
  • Properly torque mounting bracket bolts to manufacturer specifications
  • Bleed brake system thoroughly after installation to remove air
  • Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet industry standards for durability and performance. This caliper is constructed from cast iron with a steel piston to ensure long service life. The product includes a bleeder screw and mounting bracket to support proper installation. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandCentric
Part Number141.45089
PositionCentric Premium Semi-Loaded Disc Brake Calipers, Front Right
Abutment Clips IncludedYes
Air Gap [orely]100.5mm
Bleeder Screw IncludedYes
Bleeder Screw Included [cntrc]Yes
Bleeder Screw Thread Diameter8.000
Bleeder Screw Thread DiameterM8x1.0
Bleeder Screw Thread SizeM8-1.00
Bore Size(s) millimeters54
Bracket # [cntrc]na
Bracket IncludedYes
Bracket Mounting Bolts IncludeNo
Bracket Required (Y/N)Yes
Bracket Required [cntrc]Yes
Caliper & Pad Hardware IncludeYes
Caliper Boot & Seal Kit# [cntrc]143.45006
Caliper Casting MaterialCast Iron
Caliper ColorGray
Caliper TypeFloating
ColorGray
FinishRust Preventative
Finish [cntrc]Rust Preventative
Friction Materials Standards Institute Pad Number10x.10090
Hardware Kit# [cntrc]117.45035
Inlet Fitting TypeBanjo
Inlet Fitting TypeOpen
Inlet Thread Diameter10.000
Inlet Thread DiameterM10x1.0
Inlet Thread SizeM10-1.00
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
New or Ramanufactured [cntrc]Remanufactured
New or RemanufacturedRemanufactured
Notes [cntrc]Housing same as 45087/88 excep
Pad Wear Sensor IncludedNo
Pads IncludedNo
Pads IncludedNo
Piston Diameter2.126
Piston Diameter54.000
Piston MaterialSteel
Piston Quantity1
Prod Notes [cntrc]Housing same as 45087/88 except for bracket
Published Bore Size [cntrc]54
Root Core# [cntrc]45089
Rust Preventative CoatingYes
Rust Preventative Coating [cntrc]Yes

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2011MazdaRX-8Front RightCentric Premium Semi-Loaded Disc Brake Calipers
2010MazdaRX-8Front RightCentric Premium Semi-Loaded Disc Brake Calipers
2009MazdaRX-8Front RightCentric Premium Semi-Loaded Disc Brake Calipers
2008MazdaRX-8Front RightSport Susp; Centric Premium Semi-Loaded Disc Brake Calipers
2007MazdaRX-8Front RightSport Susp; Centric Premium Semi-Loaded Disc Brake Calipers
2006MazdaRX-8Front RightSport Susp; Centric Premium Semi-Loaded Disc Brake Calipers
2005MazdaRX-8Front RightSport Susp; Centric Premium Semi-Loaded Disc Brake Calipers
2004MazdaRX-8Front RightSport Susp; Centric Premium Semi-Loaded Disc Brake Calipers

* 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.