OE Quality
60-Day Returns

Centric 146.48052 Disc Brake Caliper Piston - Front
Overview of Centric Premium Steel Disc Brake Caliper Piston
The Centric Premium Steel & Aluminum Caliper Pistons part number 146.48052 is designed specifically for Land Rover vehicles including Discovery, LR4, Range Rover, and Range Rover Sport models. Manufactured from durable steel, this disc brake caliper piston ensures reliable braking performance and long-lasting service life.
- Constructed from high-quality steel for strength and durability
- Compatible with Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
- Part number 146.48052 for precise fitment and easy identification
- Designed for use in disc brake caliper assemblies
- Part of the Centric Premium Steel & Aluminum Caliper Pistons product line
Product Line Details: Centric Premium Steel & Aluminum Caliper Pistons
The Centric Premium Steel & Aluminum Caliper Pistons line focuses on providing replacement pistons made from robust materials such as steel and aluminum. This product line is engineered to meet or exceed OEM specifications, offering a reliable solution for brake hydraulics maintenance. The 146.48052 piston is part of this line, delivering consistent performance and compatibility with specific Land Rover models.
Detailed Product Description
This disc brake caliper piston, part number 146.48052, is crafted from steel to provide enhanced resistance to wear and corrosion. Its precise manufacturing tolerances ensure a proper seal within the caliper bore, which is critical for maintaining hydraulic pressure and effective braking. This piston is compatible with Land Rover Discovery, LR4, Range Rover, and Range Rover Sport vehicles, making it a suitable replacement part for brake system repairs or rebuilds.
Common Applications and Issues Addressed
- Replacement of worn or damaged caliper pistons in Land Rover brake systems
- Resolving brake fluid leaks caused by piston corrosion or damage
- Restoring proper brake caliper function to improve stopping power
- Addressing uneven brake pad wear due to piston malfunction
- Supporting brake system rebuilds and maintenance on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
Installation Notes and Tips
- Ensure the brake caliper bore is clean and free of debris before installation
- Use appropriate brake lubricant on piston seals to prevent damage during assembly
- Verify compatibility with your specific Land Rover model and year before installation
- Follow manufacturer torque specifications when reassembling the caliper
- Bleed the brake system properly after installation to remove air and ensure optimal performance
Quality Assurance and Warranty
Centric Premium Steel & Aluminum Caliper Pistons, including part number 146.48052, are manufactured to meet strict quality standards. Each piston undergoes rigorous inspection to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Centric |
|---|---|
| Part Number | 146.48052 |
| Position | Centric Premium Steel & Aluminum Caliper Pistons, Front |
| Material | Steel |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Land Rover | Discovery | Front | Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2017 | Land Rover | Range Rover | Front | Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2017 | Land Rover | Range Rover Sport | Front | [48mm]; Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2016 | Land Rover | Range Rover | Front | Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2016 | Land Rover | Range Rover Sport | Front | [48mm]; Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2015 | Land Rover | Range Rover | 5.0L | V8 | Front | w/o Brembo; Centric Premium Steel & Aluminum Caliper Pistons | |
| 2015 | Land Rover | Range Rover | 3.0L | V6 | Front | w/o Brembo; Centric Premium Steel & Aluminum Caliper Pistons | |
| 2015 | Land Rover | Range Rover Sport | Front | [48mm]; Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2014 | Land Rover | Range Rover | 5.0L | V8 | Front | w/o Brembo; Centric Premium Steel & Aluminum Caliper Pistons | |
| 2014 | Land Rover | Range Rover | 3.0L | V6 | Front | w/o Brembo; Centric Premium Steel & Aluminum Caliper Pistons | |
| 2014 | Land Rover | Range Rover Sport | Front | [48mm]; Exc Brembo Brakes; Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2013 | Land Rover | LR4 | Front | Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2013 | Land Rover | Range Rover Sport | HSE | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2013 | Land Rover | Range Rover Sport | HSE Lux | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2013 | Land Rover | Range Rover Sport | GT Limited Edition | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2013 | Land Rover | Range Rover Sport | Base | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2013 | Land Rover | Range Rover Sport | Autobiography | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | LR4 | Front | Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2012 | Land Rover | Range Rover | HSE | Front | Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | Range Rover Sport | HSE | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | Range Rover Sport | HSE Lux | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | Range Rover Sport | GT Limited Edition 3 | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | Range Rover Sport | Base | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2012 | Land Rover | Range Rover Sport | Autobiography | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2011 | Land Rover | LR4 | Front | Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2011 | Land Rover | Range Rover | HSE | Front | Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2011 | Land Rover | Range Rover Sport | HSE | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2011 | Land Rover | Range Rover Sport | GT Limited Edition | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2011 | Land Rover | Range Rover Sport | Base | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2011 | Land Rover | Range Rover Sport | Autobiography | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2010 | Land Rover | LR4 | Front | Centric Premium Steel & Aluminum Caliper Pistons | |||
| 2010 | Land Rover | Range Rover | HSE | Front | Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2010 | Land Rover | Range Rover Sport | HSE | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons | ||
| 2010 | Land Rover | Range Rover Sport | Base | Front | 360mm Front Disc; Centric Premium Steel & Aluminum Caliper Pistons |
* 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.