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Centric 141.22503 Disc Brake Caliper - Rear Right
Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.22503
The Centric Premium Semi-Loaded Disc Brake Caliper 141.22503 is engineered for reliable braking performance on Land Rover vehicles including the Defender 90, Discovery, and Range Rover models. Designed as a fixed caliper with dual pistons, this component ensures consistent brake pad engagement and durability.
- Compatible with Land Rover Defender 90, Discovery, and Range Rover
- Fixed type disc brake caliper with two steel pistons
- Constructed from cast iron for strength and heat resistance
- Includes bleeder screw and abutment clips for installation
- Does not include brake pads, mounting hardware, or mounting bracket
- Inlet and bleeder screw thread size M10x1.0
- Gray finish with 41mm piston diameter
Details on Centric Premium Semi-Loaded Disc Brake Calipers
The Centric Premium Semi-Loaded Disc Brake Calipers line offers a balance between fully loaded and bare caliper options by including essential components such as bleeder screws and abutment clips while excluding pads and mounting hardware. This approach allows for flexibility in brake system maintenance and replacement. The 141.22503 caliper features a fixed design with two steel pistons measuring 41mm in diameter, cast in durable gray cast iron to withstand the demands of braking on Land Rover vehicles. The caliper’s inlet and bleeder screw threads are standardized at M10x1.0, facilitating compatibility with OEM brake lines and bleeding tools.
Product Application and Problem Solving
- Replacement for worn or damaged disc brake calipers on Land Rover Defender 90, Discovery, and Range Rover
- Addresses uneven brake pad wear caused by sticking or seized caliper pistons
- Resolves brake fluid leakage issues related to caliper seals or bleeder screws
- Improves braking consistency and pedal feel by restoring proper caliper function
- Suitable for brake system upgrades requiring a fixed dual-piston caliper
Installation Notes and Tips
- Verify compatibility with your specific Land Rover model and year before installation
- Use new brake pads and mounting hardware as these are not included with this caliper
- Ensure proper torque specifications for mounting bolts and inlet fittings
- Bleed the brake system thoroughly after installation to remove air from the lines
- Inspect and replace brake fluid as needed to maintain system performance
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 141.22503 caliper undergoes rigorous quality control to ensure durability and reliable braking performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Centric |
| Part Number | 141.22503 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Rear 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 | 41 |
| 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] | 143.22001 |
| Caliper Casting Material | Cast Iron |
| Caliper Color | Gray |
| Caliper Manufacturer [cntrc] | LOCKHEED |
| Caliper Type | Fixed |
| Casting Number | 3242292C; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.05180 |
| Hardware Kit# [cntrc] | 117.28002 |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Inlet Thread Size | M10-1.00 |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Diameter | 0.472 |
| Mounting Hole Diameter | 12.00 |
| New or Ramanufactured [cntrc] | Remanufactured |
| New or Remanufactured | Remanufactured |
| Notes [cntrc] | Same as 141.22505/06 except fo |
| Pad Wear Sensor Included | No |
| Pads Included | No |
| Pads Included | No |
| Piston Diameter | 1.614 |
| Piston Diameter | 41.000 |
| Piston Material | Steel |
| Piston Quantity | 2 |
| Prod Notes [cntrc] | Same as 141.22505/06 except for mounting holes have a smaller diameter.(11mm dia) |
| Published Bore Size [cntrc] | 41 |
| Root Core# [cntrc] | 22503 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1999 | Land Rover | Discovery | SE7 | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers |
| 1999 | Land Rover | Discovery | SD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers |
| 1998 | Land Rover | Discovery | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1997 | Land Rover | Defender 90 | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1997 | Land Rover | Discovery | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1996 | Land Rover | Discovery | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1995 | Land Rover | Defender 90 | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1995 | Land Rover | Discovery | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1995 | Land Rover | Range Rover | County LWB | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers |
| 1995 | Land Rover | Range Rover | County Classic | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers |
| 1995 | Land Rover | Range Rover | 25th Anniversary Edition | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers |
| 1994 | Land Rover | Defender 90 | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1994 | Land Rover | Discovery | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1994 | Land Rover | Range Rover | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1993 | Land Rover | Range Rover | Rear Right | 12mm Caliper Mounting Bolts; Centric Premium Semi-Loaded Disc Brake Calipers | |
| 1974 | Land Rover | Range Rover | Rear Right | 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.