Carlson 15156 Disc Brake Caliper Repair Kit - Front or Rear

Carlson Disc Brake Caliper Repair Kit

Carlson Part Number 15156 is a disc brake caliper repair kit for service work on select Subaru, Nissan, Dodge, Audi, and INFINITI applications. It addresses caliper sealing and release function with boot and square cut seals that support proper apply-and-release operation.

Key Features

• Disc brake caliper repair kit for front and rear applications listed below
• Includes boot and square cut seals for caliper service
• Supports caliper movement and hydraulic sealing during brake operation
• Compatible with multiple OE-style caliper service applications
• Carlson 15156 for targeted brake caliper repair work

Detailed Description

Brakes work as a system, and caliper seals play a direct role in pedal feel, fluid control, and piston return. Carlson 15156 is built for caliper service where worn seals or boots need replacement to restore normal brake operation. This part number is used across a wide range of vehicles, including Subaru WRX, Legacy, Outback, Forester, Tribeca, and Baja, as well as Nissan Frontier, Pickup, Pathfinder, D21, and 720 applications. It also covers select Dodge Sprinter 2500 and Sprinter 3500 models, plus Audi A8 Quattro, S6, S8, and INFINITI J30 and Q45 fitments.

Fitment

• Fits 2021 Subaru WRX, front.
• Fits 2016-2019 Subaru WRX, front.
• Fits 2020 Subaru WRX, front, without Brembo brakes.
• Fits 2016-2019 Subaru Legacy, front.
• Fits 2016-2019 Subaru Outback, front.
• Fits 2016-2018 Subaru Forester, front.
• Fits 2014-2015 Subaru Forester, front; disc brake bleeder screw suitable for Disc model D1078.
• Fits 2005-2015 Subaru Legacy, front; bleeder screw fitment for Disc model D1078.
• Fits 2010-2015 Subaru Outback, front; bleeder screw fitment for Disc model D1078.
• Fits 2015 Subaru WRX, front; bleeder screw fitment for Disc model D1078.
• Fits 2011-2014 Nissan Frontier, front; caliper pin boot kit for D333 disc brakes.
• Fits 2006-2008 Nissan Frontier, front; caliper pin boot kit for D333 disc brakes.
• Fits 1998-2004 Nissan Frontier, front; caliper pin boot kit for D333 disc brakes.
• Fits 2008-2014 Subaru Tribeca, front; bleeder screw fitment for Disc model D1078.
• Fits 2003-2012 Subaru Legacy, front; brake bleeder screw fitment.
• Fits 2003-2012 Subaru Outback, front; brake bleeder screw fitment.
• Fits 1995-2008 Nissan Pickup, front; caliper pin boot kit for D1144 disc brake systems.
• Fits 2006-2007 Subaru B9 Tribeca, front; bleeder screw fitment for Disc model D1078.
• Fits 2003-2006 Dodge Sprinter 2500, rear; Wabco calipers with 285mm rotors requiring D949 pad wear sensor.
• Fits 2003-2006 Dodge Sprinter 2500, front; Wabco calipers with part number D949.
• Fits 2003-2006 Dodge Sprinter 3500, rear; Wabco calipers with 285mm rotors requiring D949 pad wear sensor.
• Fits 2003-2006 Dodge Sprinter 3500, front; Wabco calipers with part number D949.
• Fits 2003-2006 Subaru Baja, front; brake bleeder screw fitment.
• Fits 2002-2004 Audi S6, rear; D340 brake bleeder screw fitment.
• Fits 2001-2003 Audi A8 Quattro, rear; 345mm rotors with D851 model specs.
• Fits 2001-2003 Audi S8, rear; D340 brake bleeder screw fitment.
• Fits 1993-1997 INFINITI J30, front; D587 fitment note.
• Fits 1995-1997 Nissan Pickup, front; caliper pin boot kit for D333 disc brakes.
• Fits 1990-1996 INFINITI Q45, front; D486 fitment.
• Fits 1987-1995 Nissan Pathfinder, front; caliper pin boot kit for D333 disc brakes.
• Fits 1986-1994 Nissan D21, front; caliper pin boot kit for D333 disc brakes.
• Fits 1986 Nissan 720, front; caliper pin boot kit for D333 disc brakes.

What It Helps Address

• Leaking or deteriorated caliper seals
• Sticking caliper piston return caused by worn sealing components
• Brake drag related to damaged boots or seal wear
• Brake service needs on calipers with D1078, D333, D949, D340, D851, D587, or D486 notes
• Front or rear caliper repair on listed Subaru, Nissan, Dodge, Audi, and INFINITI vehicles

Installation Notes

Confirm caliper model, rotor size, and brake system notes before ordering. Match the vehicle application exactly, including Brembo and Wabco references where listed. Clean the caliper thoroughly before installing new seals and boots, and inspect the piston, bore, and slide surfaces for wear or corrosion.

Quality Assurance

Carlson brake service parts are built for repair-focused applications where correct sealing and caliper function matter. Part Number 15156 is specified for the vehicle and caliper notes listed above.