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Centric 141.44590 Disc Brake Caliper - Rear Left
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.44590
The Centric Premium Semi-Loaded Disc Brake Caliper 141.44590 is designed specifically for Lexus IS300 models, providing reliable braking performance. This fixed caliper features durable cast iron construction and includes essential components for effective brake operation.
- Compatible with Lexus IS300
- Fixed type disc brake caliper with 1 or 2 steel pistons
- Cast iron caliper casting material for durability
- Includes abutment clips and bleeder screw
- Inlet thread size M10x1.0 with banjo and open fitting types
- Gray caliper color with 40mm piston diameter
Details on Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers product line offers a semi-assembled caliper solution that simplifies installation by including abutment clips and bleeder screws, while excluding pads and mounting hardware. This approach allows for customization and compatibility with specific brake pad options. The 141.44590 caliper is a fixed type, constructed from cast iron for strength and heat resistance, and features steel pistons with a 40mm bore size. Its inlet fitting supports both banjo and open types with an M10x1.0 thread size, ensuring proper hydraulic connection. The gray finish provides corrosion resistance and a clean appearance.
Product Application and Problem Solving
- Replacement for worn or damaged disc brake calipers on Lexus IS300
- Addresses brake fluid leakage issues due to faulty caliper seals
- Improves braking consistency by restoring piston function
- Resolves uneven pad wear caused by caliper sticking
- Supports brake system maintenance without replacing pads or mounting hardware
Installation Notes and Tips
- Ensure compatibility with Lexus IS300 before installation
- Use appropriate brake pads as they are not included with this caliper
- Verify inlet thread size M10x1.0 and bleeder screw M7x1.0 for proper fit
- Check that abutment clips are installed correctly to prevent pad movement
- Bleed brake system thoroughly after installation to remove air
Quality Assurance and Warranty
Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM specifications for fit, form, and function. The 141.44590 caliper undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship.
| Brand | Centric |
|---|---|
| Part Number | 141.44590 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left |
| Abutment Clips Included | Yes |
| Air Gap [orely] | 100.5mm |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 7.000 |
| Bleeder Screw Thread Diameter | M7x1.0 |
| Bleeder Screw Thread Size | M7-1.00 |
| Bore Size(s) millimeters | 40 |
| 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] | 143.44061 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Type | Fixed |
| Casting Number | 40; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.07710 |
| Hardware Kit# [cntrc] | 117.44059 |
| 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 | 1.575 |
| Piston Diameter | 40.000 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Piston Quantity | 2 |
| Published Bore Size [cntrc] | 40 |
| Root Core# [cntrc] | 44590 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Lexus | IS300 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2004 | Lexus | IS300 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2003 | Lexus | IS300 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2002 | Lexus | IS300 | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2001 | Lexus | IS300 | Rear Left | 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.