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Centric 141.42582 Disc Brake Caliper - Rear Left
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.42582
The Centric Premium Semi-Loaded Disc Brake Caliper 141.42582 is engineered for reliable braking performance on Infiniti G35 and G37 models. Designed as a floating caliper with a single steel piston, this component offers durable cast iron construction and essential hardware for effective brake system function.
- Compatible with Infiniti G35 and G37 vehicles
- Part number 141.42582 for precise identification
- Cast iron caliper casting material for strength and heat resistance
- Single steel piston with 43mm diameter for consistent braking force
- Includes mounting bracket and abutment clips for installation
- Bleeder screw included with M7x1.0 thread size for brake fluid maintenance
- Floating caliper design for smooth pad engagement
- Banjo and open inlet fitting types with M10x1.0 thread diameter
Details on Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers line provides semi-assembled calipers that include critical components such as the mounting bracket, abutment clips, and bleeder screw, but exclude pads and mounting hardware. This design simplifies installation while allowing flexibility for brake pad selection. The 141.42582 caliper features a gray cast iron body with a single 43mm steel piston, optimized for the braking demands of Infiniti G35 and G37 models. The floating caliper type ensures even pad wear and reliable braking response under various driving conditions.
Application and Problem Solving
- Replacement for worn or damaged disc brake calipers on Infiniti G35 and G37
- Addresses issues with uneven brake pad wear due to caliper malfunction
- Resolves brake fluid leakage by providing a new bleeder screw and sealed piston
- Improves braking consistency when original caliper piston is corroded or stuck
- Supports brake system maintenance by including necessary mounting brackets and clips
Installation Notes and Tips
- Ensure compatibility with Infiniti G35 and G37 before installation
- Brake pads and mounting hardware are not included and must be sourced separately
- Use proper torque specifications for mounting bracket bolts (not included)
- Bleed brake system thoroughly after installation using the included M7x1.0 bleeder screw
- Inspect brake lines and fittings for wear; the caliper inlet accepts M10x1.0 banjo or open fittings
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 141.42582 caliper is constructed from durable cast iron with a steel piston to ensure long service life. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.
| Brand | Centric |
|---|---|
| Part Number | 141.42582 |
| 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 | 43 |
| 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] | 143.42034 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Type | Floating |
| Casting Number | 4312; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.09050 |
| Hardware Kit# [cntrc] | 117.42038 |
| 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 | M12-1.25 |
| 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 | 1.693 |
| Piston Diameter | 43.000 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Published Bore Size [cntrc] | 43 |
| Root Core# [cntrc] | 42582 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | INFINITI | G37 | Journey | Sedan | RWD | Rear Left | 320mm Front Disc; exc Sport Brake Pkg; To 1/09; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2009 | INFINITI | G37 | Base | Sedan | RWD | Rear Left | 320mm Front Disc; exc Sport Brake Pkg; To 1/09; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2009 | INFINITI | G37 | AWD | Rear Left | 320mm Front Disc; exc Sport Brake Pkg; To 1/09; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2008 | INFINITI | G35 | Rear Left | 308mm Rear Disc; 320mm Front Disc; Dual Piston Front Caliper; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2007 | INFINITI | G35 | Rear Left | 308mm Rear Disc; 320mm Front Disc; Dual Piston Front Caliper; 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.