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Centric 141.45584 Disc Brake Caliper - Rear Left
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.45584
The Centric Premium Semi-Loaded Disc Brake Caliper 141.45584 is designed specifically for Mazda 6 models, providing reliable braking performance with durable cast iron construction. This floating caliper features a single steel piston and includes essential components like abutment clips and a mounting bracket for a streamlined brake system upgrade.
- Compatible with Mazda 6 vehicles
- Part number 141.45584 for precise identification
- Durable cast iron caliper body and casting material
- Single steel piston with 38mm diameter for consistent braking force
- Floating caliper design with leading axle configuration
- Includes abutment clips, mounting bracket, and bleeder screw
- Banjo and open inlet fitting types with M10x1.0 thread size
- Gray caliper color for corrosion resistance and appearance
Product Line Details: Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers line offers a balance between fully loaded and bare calipers by including key components such as abutment clips, mounting brackets, and bleeder screws. This semi-loaded design simplifies installation while allowing users to select their preferred brake pads and mounting hardware separately. The 141.45584 caliper benefits from this approach, providing a reliable and adaptable braking solution for Mazda 6 owners.
Technical Specifications and Features
This disc brake caliper features a cast iron body and casting material, ensuring strength and heat resistance under demanding braking conditions. The single piston, made of steel and measuring 38mm (1.496 inches) in diameter, delivers consistent clamping force. The caliper uses a floating design with a leading axle configuration, which helps maintain even pad wear and effective braking. The inlet fitting supports both banjo and open types with an M10x1.0 thread diameter, matching OEM brake line connections. Additionally, the caliper includes a bleeder screw with M10x1.0 thread size and 4.5 turns for proper brake fluid bleeding.
Common Applications and Problem Solving
- Replacement for worn or damaged front disc brake calipers on Mazda 6
- Addressing uneven brake pad wear due to caliper malfunction
- Resolving brake fluid leaks from corroded or cracked caliper bodies
- Improving braking response and pedal feel with a reliable steel piston
- Upgrading to a semi-loaded caliper for easier maintenance and part compatibility
Installation Notes and Tips
When installing the Centric Premium Semi-Loaded Disc Brake Caliper 141.45584, ensure compatibility with your Mazda 6 model year and brake system specifications. This caliper does not include brake pads or mounting hardware, so these components must be sourced separately. Properly torque the mounting bracket and verify the inlet fitting type matches your brake lines. Bleed the brake system thoroughly using the included bleeder screw to remove air and maintain optimal brake performance.
Quality Assurance and Warranty
Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for durability and performance. The cast iron construction and steel piston materials provide long-lasting service life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Centric |
| Part Number | 141.45584 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left |
| Pad Wear Sensor Included | No |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Mounting Hardware Included | No |
| Casting Number | 6131; hs4; k3604; |
| Pads Included | No |
| Caliper Casting Material | Cast iron |
| Casting Material | Cast iron |
| Piston Quantity | 1 |
| Caliper Type | Floating |
| Friction Materials Standards Institute Pad Number | 10x.18740 |
| Bleeder Screw Thread Diameter | 10.000 |
| Bleeder Screw Thread Diameter | 10x1.0 |
| Piston Diameter | 1.496 |
| Piston Diameter | 38.000 |
| Inlet Fitting Type | Banjo |
| Inlet Fitting Type | Open |
| Caliper Color | Gray |
| Abutment Clips Included | Yes |
| Mounting Bracket Included | Yes |
| Piston Material | Steel |
| Inlet Thread Size | M10-1.00 |
| Bleeder Screw Thread Size | M10-1.00 |
| Axle Leading/Trailing [cntrc] | Leading |
| Bare Bracket Weight [cntrc] lbs | 2.55 |
| Bare Caliper Body Weight [cntrc] lbs | 4.45 |
| Bleeder Install Thread Count [cntrc] in | 4.5 |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Body Air Gap [cntrc] | 44.5mm |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Mazda | 6 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2020 | Mazda | 6 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2019 | Mazda | 6 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2018 | Mazda | 6 | Rear Left | Electronic Parking Brake; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2017 | Mazda | 6 | Rear Left | Electronic Parking Brake; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2016 | Mazda | 6 | Rear Left | Electronic Parking Brake; 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.