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Centric 142.45080 Disc Brake Caliper - Front Left
Overview of Centric Posi-Quiet Loaded Disc Brake Caliper 142.45080
The Centric Posi-Quiet Loaded Disc Brake Caliper 142.45080 is designed specifically for front brake applications on Mazda Protege and Protege5 models. This remanufactured floating caliper comes pre-loaded with brake pads and includes essential components for a reliable brake system upgrade or replacement.
- Compatible with Mazda Protege and Protege5 front brake systems
- Remanufactured floating disc brake caliper with one steel piston
- Includes brake pads and mounting bracket for easier installation
- Cast iron caliper casting for durability and heat resistance
- Equipped with bleeder screw and banjo inlet fitting for hydraulic connection
Product Features and Specifications
This Centric Posi-Quiet Loaded Disc Brake Caliper features a 2.244-inch steel piston housed in a cast iron floating caliper body. The caliper is designed with a 10mm inlet thread size (M10-1.00) and a 7mm bleeder screw thread size (M7-1.00), ensuring compatibility with standard brake hydraulic fittings. The caliper includes a mounting bracket and bleeder screw, but mounting hardware is not included. The friction material meets the Institute Pad Number 10x.06370 standard, providing consistent braking performance. This caliper is intended for the leading axle position on the front of the vehicle.
About Centric Posi-Quiet Loaded Disc Brake Calipers
The Centric Posi-Quiet Loaded Disc Brake Calipers product line offers remanufactured calipers that come pre-assembled with brake pads and necessary components to simplify brake system repairs. Designed to reduce noise and vibration, these calipers provide a direct replacement solution for specific vehicle applications, including the Mazda Protege and Protege5. The 142.45080 part number is part of this line, ensuring quality and fitment precision.
Common Applications and Problem Solving
- Replacement for worn or damaged front disc brake calipers on Mazda Protege and Protege5
- Addresses brake noise and vibration issues with Posi-Quiet design
- Solves hydraulic leaks or piston sticking problems in the front brake system
- Restores proper brake pad alignment and pressure for improved stopping power
- Ideal for vehicles requiring a remanufactured caliper with included pads and mounting bracket
Installation Notes and Tips
- Ensure compatibility with Mazda Protege or Protege5 front brake system before installation
- Use the included mounting bracket and bleeder screw for proper assembly
- Mounting hardware is not included; verify if additional hardware is needed
- Bleed the brake system thoroughly after installation to remove air from hydraulic lines
- Inspect brake pads and rotors for wear and replace if necessary during installation
Quality Assurance and Warranty
This remanufactured Centric Posi-Quiet Loaded Disc Brake Caliper 142.45080 undergoes rigorous testing to meet OEM specifications for fit, form, and function. The cast iron construction and steel piston ensure durability under normal operating conditions. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Centric |
|---|---|
| Part Number | 142.45080 |
| Position | Centric Posi-Quiet Loaded Disc Brake Calipers, Front Left |
| Axle Leading/Trailing [cntrc] | Leading |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 7.000 |
| Bleeder Screw Thread Size | M7-1.00 |
| Bracket # [cntrc] | na |
| Bracket Required [cntrc] | Yes |
| Caliper Boot & Seal Kit# [cntrc] | 143.45019 |
| Caliper Casting Material | Cast Iron |
| Caliper Type | Floating |
| Car Position [cntrc] | Front |
| Casting Number | Y5; Y5L; |
| Friction Materials Standards Institute Pad Number | 10x.06370 |
| Hardware Kit# [cntrc] | 117.45019 |
| Inlet Fitting Type | Banjo |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Size | M10-1.00 |
| Mounting Bracket Included | Yes |
| Mounting Hardware Included | No |
| New or Ramanufactured [cntrc] | Remanufactured |
| Pads Included | Yes |
| Piston Diameter | 2.244 |
| Piston Diameter | 57.000 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Published Bore Size [cntrc] | 57 |
| Root Core# [cntrc] | 45080 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Mazda | Protege | SE | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | ||
| 2003 | Mazda | Protege | LX | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | ||
| 2003 | Mazda | Protege | ES | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | ||
| 2003 | Mazda | Protege | DX | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | ||
| 2003 | Mazda | Protege5 | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | |||
| 2002 | Mazda | Protege | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | |||
| 2002 | Mazda | Protege5 | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | |||
| 2001 | Mazda | Protege | 2.0L | L4 | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | |
| 2000 | Mazda | Protege | 1.8L | L4 | Front Left | Centric Posi-Quiet Loaded Disc Brake Calipers | |
| 1999 | Mazda | Protege | 1.8L | L4 | Front Left | Centric Posi-Quiet 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.