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Centric 141.40576 Disc Brake Caliper - Rear Left
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.40576
The Centric Premium Semi-Loaded Disc Brake Caliper 141.40576 is designed specifically for Acura TL models, providing reliable braking performance with durable cast iron construction. This floating caliper features a single steel piston and includes essential components such as abutment clips, mounting bracket, and bleeder screw for a streamlined installation.
- Compatible with Acura TL vehicles
- Part number: 141.40576
- Cast iron caliper body and casting material for durability
- Single steel piston with 38mm diameter
- Floating caliper type with trailing axle configuration
- Includes abutment clips, mounting bracket, and bleeder screw
- Banjo inlet fitting with M10x1.0 thread size
- Gray caliper color
- Pad wear sensor and brake pads not included
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 basic caliper assemblies. This semi-loaded design includes critical hardware such as abutment clips, mounting brackets, and bleeder screws, but excludes brake pads and mounting hardware. This approach allows for easier customization and replacement of worn components while maintaining OEM-level quality and fitment for Acura TL brake systems.
Technical Description and Features
This disc brake caliper features a cast iron body and casting material, ensuring strength and heat resistance under demanding braking conditions. The floating caliper design with a single 38mm steel piston provides consistent clamping force and smooth operation. The inlet fitting uses a banjo type with an M10x1.0 thread diameter, compatible with standard brake lines. The included bleeder screw has an M10x1.25 thread size, facilitating proper brake fluid bleeding during installation or maintenance. The caliper is finished in gray, matching OEM appearance and corrosion resistance standards.
Common Applications and Problem Solving
- Replacement for worn or damaged Acura TL disc brake calipers
- Restores proper braking function and pedal feel
- Addresses brake fluid leaks from caliper piston seals
- Corrects uneven brake pad wear due to caliper malfunction
- Improves braking safety by ensuring proper caliper operation
Installation Notes and Tips
- Ensure compatibility with Acura TL model year before installation
- Use the included mounting bracket and abutment clips for secure fitment
- Bleed brake system thoroughly using the included bleeder screw to remove air
- Replace brake pads separately as they are not included with this caliper
- Inspect brake lines and fittings for wear or damage during installation
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 cast iron construction and steel piston materials provide durability and reliable performance. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.
| Brand | Centric |
|---|---|
| Part Number | 141.40576 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left |
| Abutment Clips Included | Yes |
| Air Gap [orely] | 100.5mm |
| Axle Leading/Trailing [cntrc] | Trailing |
| Bleeder Install Thread Count [cntrc] in | 5.5 |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 10.000 |
| Bleeder Screw Thread Diameter | M10x1.25 |
| Bleeder Screw Thread Size | M10-1.25 |
| Body Air Gap [cntrc] | 45.5mm |
| Bore Size(s) millimeters | 38 |
| Bracket # [cntrc] | 743.40575 |
| Bracket Air Gap [cntrc] | 15.0mm |
| 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] | 143.40012 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Manufacturer [cntrc] | NISSIN |
| Caliper Type | Floating |
| Car Position [cntrc] | Left Rear |
| Casting Material | Cast Iron |
| Casting Number | 10CL16/17; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.11030 |
| Hardware Kit# [cntrc] | 117.40046 |
| Inlet Fitting Type | Banjo |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Inlet Thread Size | M10-1.00 |
| Mount Spread - Ctr2Ctr [cntrc] | 84.0mm |
| Mount Thread Size [cntrc] mm | M12-1.25 |
| Mounting Bracket Included | Yes |
| 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 | 1.496 |
| Piston Diameter | 38.000 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Published Bore Size [cntrc] | 38 |
| Root Core# [cntrc] | 40576 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Acura | TL | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2013 | Acura | TL | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2012 | Acura | TL | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2011 | Acura | TL | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2010 | Acura | TL | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers |
| 2009 | Acura | TL | 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.