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Centric 141.44177 Disc Brake Caliper - Front Right
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.44177
The Centric Premium Semi-Loaded Disc Brake Caliper 141.44177 is engineered for reliable braking performance on Toyota 4Runner and Tacoma models. Designed as a fixed caliper with four steel pistons, this component ensures consistent stopping power and durability under demanding conditions.
- Compatible with Toyota 4Runner and Tacoma vehicles
- Fixed type disc brake caliper with four steel pistons
- Constructed from durable cast iron for strength and heat resistance
- Includes abutment clips and bleeder screw for maintenance convenience
- Features M10x1.0 inlet and bleeder screw thread sizes with banjo and open inlet fittings
Product Line Details: Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers line offers a semi-assembled solution that includes key components such as abutment clips and bleeder screws, streamlining installation and maintenance. This product line focuses on providing a balance between ease of installation and component quality, making it suitable for professional repairs and replacements on compatible Toyota models.
Technical Specifications and Features
This disc brake caliper features a cast iron body known for its durability and heat dissipation capabilities. The fixed caliper design incorporates four steel pistons, each with a diameter of 45 mm (1.772 inches), providing even pressure distribution across the brake pads. The caliper includes abutment clips to secure the pads properly, although mounting hardware and brake pads are not included. The inlet fitting supports both banjo and open types with an M10x1.0 thread size, matching OEM specifications for Toyota 4Runner and Tacoma brake systems. Bleeder screws with M10x1.0 threads are included to facilitate brake fluid bleeding during installation or maintenance.
Applications and Problem Solving
- Replacement of worn or damaged disc brake calipers on Toyota 4Runner and Tacoma
- Restores proper brake piston function and pressure distribution
- Addresses brake fluid leakage issues by providing a new bleeder screw
- Improves brake pad alignment with included abutment clips
- Supports maintenance of brake hydraulics for consistent stopping performance
Installation Notes and Tips
Installation requires removal of the existing caliper and proper alignment with the brake rotor. Since mounting hardware and brake pads are not included, ensure these components are available before beginning installation. The included abutment clips should be positioned correctly to prevent pad movement. Bleed the brake system thoroughly using the supplied bleeder screw to remove air and maintain hydraulic integrity. Verify inlet fitting compatibility with your brake lines, as this caliper supports both banjo and open fittings with M10x1.0 threads.
Quality Assurance and Warranty
Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel pistons provide durability and resistance to wear. This product includes a bleeder screw and abutment clips to support proper installation and maintenance. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
| Brand | Centric |
|---|---|
| Part Number | 141.44177 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Front Right |
| Abutment Clips Included | Yes |
| Air Gap [orely] | 100.5mm |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 10.000 |
| Bleeder Screw Thread Diameter | M10x1.0 |
| Bleeder Screw Thread Size | M10-1.00 |
| Bore Size(s) millimeters | 45 |
| Bracket # [cntrc] | na |
| Bracket Included | No |
| Bracket Mounting Bolts Include | No |
| Bracket Required (Y/N) | No |
| Bracket Required [cntrc] | No |
| Caliper & Pad Hardware Include | Yes |
| Caliper Boot & Seal Kit# [cntrc] | 143.44037 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Type | Fixed |
| Casting Number | S13WM; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.04360 |
| Hardware Kit# [cntrc] | 117.44034 |
| Inlet Fitting Type | Banjo |
| Inlet Fitting Type | Open |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Inlet Thread Size | M10-1.00 |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| New or Ramanufactured [cntrc] | Remanufactured |
| New or Remanufactured | Remanufactured |
| Pad Wear Sensor Included | No |
| Pads Included | No |
| Pads Included | No |
| Piston Diameter | 1.772 |
| Piston Diameter | 45.000 |
| Piston Material | Steel |
| Piston Quantity | 4 |
| Published Bore Size [cntrc] | 45 |
| Root Core# [cntrc] | 44177 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Toyota | Tacoma | Front Right | 6 Lug; VSC; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2002 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2001 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2000 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 1999 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 1998 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 1997 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper Casting# S13WM fits 319mm Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 1996 | Toyota | 4Runner | Front Right | Caliper Casting# S13WM; 319mm Front Disc; Centric Premium Semi-Loaded Disc Brake Calipers |
| 1995 | Toyota | 4Runner | Front Right | Front Disc Brake Caliper with Casting Number S13WM fits models from November 1995 onwards with 319mm discs.; 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.