Carlson 15423 Disc Brake Caliper Repair Kit - Rear
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Carlson

Carlson 15423 Disc Brake Caliper Repair Kit - Rear

Brand Carlson 15423
Position Rear
Fits Audi and Volkswagen · 44 vehicles

Caliper repair kit. Boot and square-cut seals help the caliper apply and release smoothly.

Brake system service. Keeps the caliper working as designed for consistent performance.

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Carlson 15423 Rear Caliper Repair Kit

Carlson 15423 is a rear disc brake caliper repair kit for select Audi and Volkswagen applications. It includes the boot and square cut seals needed to restore caliper sealing and support proper apply-and-release operation.

Key Features

  • Rear disc brake caliper repair kit for service work
  • Boot and square cut seals help restore caliper sealing surfaces
  • Supports proper caliper movement during brake apply and release cycles
  • Fits select Audi A6, A6 Quattro, S4, S6, S8, RS4, RS6, A8 Quattro, and Audi A4 applications
  • Also fits select Volkswagen Phaeton rear brake applications

Detailed Description

This Carlson 15423 caliper repair kit is built for rear brake service on vehicles that use D1018 or D1108 caliper configurations, depending on application. It is a direct-fit service part for select 2003-2011 Audi models and 2004-2006 Volkswagen Phaeton rear brake systems, including Audi A6 rear brake repair, Audi A8 Quattro rear caliper service, and Volkswagen Phaeton rear caliper maintenance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Brake fluid seepage at the caliper seal area
  • Sticking or uneven rear caliper piston movement
  • Loss of sealing performance during brake apply and release
  • Wear-related caliper service on Audi and Volkswagen rear brakes

Installation Notes and Tips

Confirm rotor size, caliper type, and pad wear sensor configuration before ordering. Fits 2005-2011 Audi A6, rear; Fits 2005-2011 Audi A6 Quattro, rear; Fits 2007-2011 Audi S6, rear; Fits 2010 Audi A8 Quattro, rear; Fits 2004-2009 Audi A8 Quattro, rear; Fits 2004-2009 Audi S4, rear; Fits 2008-2009 Audi S8, rear; Fits 2007-2008 Audi RS4, rear; Fits 2007 Audi S8, rear; Fits 2006 Audi A4, rear; Fits 2006 Audi A4 Quattro, rear; Fits 2004-2006 Volkswagen Phaeton, rear; Fits 2003-2004 Audi RS6, rear. Verify D1018 or D1108 caliper application details before installation.

Quality Assurance

Carlson manufactures brake service components for repair-focused applications, with sealing parts selected to support proper caliper function in the brake system.

Related reading

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2011AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2011AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2011AudiS6—RearCompatible with D1018 model disc brake pad wear sensor.
2010AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2010AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2010AudiA8 Quattro—RearCompatible with D1018 model disc brake pad wear sensor.
2010AudiS6—RearCompatible with D1018 model disc brake pad wear sensor.
2009AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2009AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2009AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2009AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2009AudiS6—RearCompatible with D1018 model disc brake pad wear sensor.
2009AudiS8—RearCompatible with D1018 model disc brake pad wear sensor.
2008AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2008AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2008AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2008AudiRS4—RearCompatible with D1018 model disc brake pad wear sensor.
2008AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2008AudiS6—RearCompatible with D1018 model disc brake pad wear sensor.
2008AudiS8—RearCompatible with D1018 model disc brake pad wear sensor.
2007AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2007AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2007AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2007AudiRS4—RearCompatible with D1018 model disc brake pad wear sensor.
2007AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2007AudiS6—RearCompatible with D1018 model disc brake pad wear sensor.
2007AudiS8—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2006AudiA4BaseRearFitment: For use with 300mm rotors and compatible with D1108 brake calipers.
2006AudiA4 QuattroBaseRearFitment: For use with 300mm rotors and compatible with D1108 brake calipers.
2006AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2006AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2006AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2006AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2006VolkswagenPhaeton—RearCompatible with various disc brake caliper repair kits for Disc Brake Pad Wear Sensor.
2005AudiA6—RearFits vehicles with 330mm rotors and D1018 calipers.
2005AudiA6 Quattro—RearFits vehicles with 330mm rotors and D1018 calipers.
2005AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2005AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2005VolkswagenPhaeton—RearCompatible with various disc brake caliper repair kits for Disc Brake Pad Wear Sensor.
2004AudiA8 Quattro—RearCompatible with vehicles with 385mm rotors and D1018 calipers.
2004AudiRS6—RearCompatible with D1018 model disc brake pad wear sensor.
2004AudiS4—RearCompatible with D1018 model disc brake pad wear sensor.
2004VolkswagenPhaeton—RearCompatible with various disc brake caliper repair kits for Disc Brake Pad Wear Sensor.
2003AudiRS6—RearCompatible with D1018 model disc brake pad wear sensor.