HomeBrake > Brake HydraulicsCarlson 7172 Disc Brake Caliper Piston - Front
Part #: 7172

Carlson 7172 Disc Brake Caliper Piston - Front

Disc Brake Caliper Piston, Front
⚙️ 38 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Disc Brake Caliper Piston, Front
🚗Fitment: Acura and Lexus, GS200t, GS300, GS350, GS450h, RC200t, RC300, RC350, and RL
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Reliable Disc Brake Caliper Piston for Acura and Lexus Models

The Carlson Disc Brake Caliper Piston 7172 is designed to restore proper brake function in select Acura and Lexus vehicles. Engineered to meet OEM specifications, this piston ensures consistent braking performance for models such as the Acura RL and Lexus GS350.

  • Compatible with Acura and Lexus models including GS200t, GS300, GS350, GS450h, RC200t, RC300, RC350, and RL
  • Part number 7172 for precise identification and fitment
  • Manufactured by Carlson, a trusted brand in brake hydraulics
  • Designed to meet or exceed OEM standards for durability and performance
  • Part of the Carlson Disc Brake Caliper Piston product line, focused on reliable brake component replacements

Product Line Details: Carlson Disc Brake Caliper Piston

The Carlson Disc Brake Caliper Piston line offers replacement pistons engineered specifically for disc brake calipers. This product line emphasizes exact fit and material quality to maintain brake system integrity. The 7172 piston is part of this line, providing a direct replacement solution for compatible Acura and Lexus vehicles, ensuring proper caliper operation and brake pad engagement.

Detailed Product Description

The Carlson Disc Brake Caliper Piston 7172 is crafted to restore the hydraulic pressure within the brake caliper assembly. This component is critical for the proper movement of brake pads against the rotor, enabling effective stopping power. Compatible with a range of Acura and Lexus models, including the GS200t, GS300, GS350, GS450h, RC200t, RC300, RC350, and RL, this piston is manufactured to precise tolerances to ensure a secure fit and reliable performance.

Common Brake Issues Addressed

  • Brake drag caused by a seized or damaged caliper piston
  • Uneven brake pad wear due to piston malfunction
  • Reduced braking efficiency from piston corrosion or damage
  • Brake fluid leaks within the caliper assembly
  • Brake noise related to piston misalignment or sticking

Installation Notes and Tips

When replacing the disc brake caliper piston 7172, ensure the brake system is properly depressurized and the caliper is clean and free of debris. Lubricate the piston with appropriate brake fluid or assembly grease as recommended by the vehicle manufacturer. Verify compatibility with the specific Acura or Lexus model before installation to avoid fitment issues.

Quality Assurance and Warranty

Carlson manufactures the Disc Brake Caliper Piston 7172 to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details are not provided, Carlson products typically adhere to industry standards for replacement brake components.

This part fits 38 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2021LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2020LexusGS350F SportRWDFrontD1686; Disc Brake Caliper Piston
2020LexusRC300F SportFrontD1686; Disc Brake Caliper Piston
2020LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2019LexusGS300F SportFrontD1686; Disc Brake Caliper Piston
2019LexusGS350F SportRWDFrontD1686; Disc Brake Caliper Piston
2019LexusRC300F SportFrontD1686; Disc Brake Caliper Piston
2019LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2018LexusGS300F SportFrontD1686; Disc Brake Caliper Piston
2018LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2018LexusGS450hF SportFrontD1686; Disc Brake Caliper Piston
2018LexusRC300F SportFrontD1686; Disc Brake Caliper Piston
2018LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2017LexusGS200tF SportFrontD1686; Disc Brake Caliper Piston
2017LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2017LexusGS450hF SportFrontD1686; Disc Brake Caliper Piston
2017LexusRC200tF SportFrontD1686; Disc Brake Caliper Piston
2017LexusRC300F SportFrontD1686; Disc Brake Caliper Piston
2017LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2016LexusGS200tF SportFrontD1686; Disc Brake Caliper Piston
2016LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2016LexusGS450hF SportFrontD1686; Disc Brake Caliper Piston
2016LexusRC200tF SportFrontD1686; Disc Brake Caliper Piston
2016LexusRC300F SportFrontD1686; Disc Brake Caliper Piston
2016LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2015LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2015LexusGS450hF SportFrontD1686; Disc Brake Caliper Piston
2015LexusRC350F SportRWDFrontAluminum; Disc Brake Caliper Piston
2014LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2013LexusGS350F SportFrontAluminum piston; Disc Brake Caliper Piston
2012AcuraRLFrontD1091; Disc Brake Caliper Piston
2011AcuraRLFrontD1091; Disc Brake Caliper Piston
2010AcuraRLFrontD1091; Disc Brake Caliper Piston
2009AcuraRLFrontD1091; Disc Brake Caliper Piston
2008AcuraRLFrontD1091; Disc Brake Caliper Piston
2007AcuraRLFrontD1091; Disc Brake Caliper Piston
2006AcuraRLFrontD1091; Disc Brake Caliper Piston
2005AcuraRLFrontD1091; Disc Brake Caliper Piston

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.