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Centric 141.45086 Disc Brake Caliper - Front Left
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.45086
The Centric Premium Semi-Loaded Disc Brake Caliper 141.45086 is engineered for reliable braking performance on select Mazda and Volvo vehicles. Designed as a floating caliper with a single steel piston, this component ensures consistent brake application and durability.
- Compatible with Mazda 3 and Volvo C30, S40 models
- Cast iron caliper construction for strength and heat resistance
- Includes mounting bracket, abutment clips, and bleeder screw
- Single piston design with 57mm bore diameter
- Banjo and open inlet fitting types with M10x1.0 thread size
- Gray finish with M8x1.25 bleeder screw thread
- Does not include brake pads or pad wear sensor
Details on Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers line offers a semi-assembled solution that includes essential hardware such as mounting brackets and abutment clips, simplifying installation. This product line focuses on providing durable, cast iron floating calipers with steel pistons designed to meet or exceed OEM specifications. The 141.45086 caliper features a 57mm piston diameter and is engineered for precise fitment on Mazda 3 and Volvo C30 and S40 models, ensuring proper brake function and safety.
Product Features and Specifications
This disc brake caliper is constructed from cast iron, providing robust resistance to heat and wear. It features a single steel piston with a 57mm bore size, which delivers consistent hydraulic pressure for effective braking. The caliper includes a mounting bracket and abutment clips, but does not come with brake pads or pad wear sensors. The inlet fitting supports both banjo and open types with an M10x1.0 thread diameter, while the bleeder screw has an M8x1.25 thread size and is included for ease of maintenance. The gray finish complements the vehicle’s brake assembly.
Compatible Vehicles and Applications
- Replacement for Mazda 3 brake caliper needs
- Suitable for Volvo C30 and S40 brake system repairs
- Ideal for addressing brake caliper leaks or piston issues
- Used when upgrading or restoring brake hydraulics
- Solves problems related to uneven brake pad wear or caliper sticking
Installation Notes and Tips
Installation requires a compatible mounting bracket, which is included with this caliper. Note that brake pads and mounting bracket bolts are not included and must be sourced separately. Ensure the inlet fitting type matches your vehicle’s brake line configuration (banjo or open). Proper bleeding of the brake system is necessary after installation, using the included bleeder screw. Verify thread sizes (M10x1.0 inlet, M8x1.25 bleeder) for compatibility with existing hardware.
Quality Assurance and Warranty
Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet industry standards for durability and performance. The cast iron construction and steel piston materials contribute to long service life 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. Consult product documentation or supplier for exact warranty terms.
| Brand | Centric |
|---|---|
| Part Number | 141.45086 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Front Left |
| Abutment Clips Included | Yes |
| Air Gap [orely] | 100.5mm |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 8.000 |
| Bleeder Screw Thread Diameter | M8x1.25 |
| Bleeder Screw Thread Size | M8-1.25 |
| Bore Size(s) millimeters | 57 |
| Bracket # [cntrc] | na |
| Bracket Included | Yes |
| Bracket Mounting Bolts Include | No |
| Bracket Required (Y/N) | Yes |
| Bracket Required [cntrc] | Yes |
| Caliper & Pad Hardware Include | Yes |
| Caliper Boot & Seal Kit# [cntrc] | 143.34022 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Type | Floating |
| Casting Number | 278; 30742025; 4N51-2B302-C; 4N512B302C; 813; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.10440 |
| Hardware Kit# [cntrc] | 117.90010 |
| Inlet Fitting Type | Banjo |
| Inlet Fitting Type | Open |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Inlet Thread Size | M10-1.00 |
| Mount Thread Size [cntrc] mm | M12-1.75 |
| Mounting Bracket Included | Yes |
| Mounting Hardware Included | No |
| New or Ramanufactured [cntrc] | Remanufactured |
| New or Remanufactured | Remanufactured |
| Notes [cntrc] | Mazda 3 w/2000cc has the same |
| Pad Wear Sensor Included | No |
| Pads Included | No |
| Pads Included | No |
| Piston Diameter | 2.244 |
| Piston Diameter | 57.000 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Prod Notes [cntrc] | Mazda 3 w/2000cc has the same housing as 2300cc bracket is different w/ coarse threads |
| Published Bore Size [cntrc] | 57 |
| Root Core# [cntrc] | 45086 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Volvo | C30 | Front Left | 278mm Front Disc; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2012 | Volvo | C30 | Front Left | 278mm Front Disc; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2012 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2011 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2010 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2009 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2008 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2007 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2006 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2005 | Mazda | 3 | 2.0L | L4 | Front Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2005 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2004 | Mazda | 3 | 2.0L | L4 | Front Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2004 | Volvo | S40 | Front Left | 278mm Front Disc; 5 Lug; 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.