/live/media/CK/CK_7861_Fro.jpg)
Carlson 7861 Disc Brake Caliper Piston - Front
| Brand | Carlson 7861 |
|---|---|
| Position | Front |
| Product line | Disc Brake Caliper Piston |
| Fits | Lexus, Scion, and Toyota · 39 vehicles |
Caliper piston. Restores hydraulic pressure for consistent brake response.
Disc brake part. Built for dependable caliper operation and smooth braking.
Carlson Disc Brake Caliper Piston 7861
Carlson 7861 is a disc brake caliper piston for front brake service on select Toyota, Lexus, and Scion applications. It is listed for D1184 and D990 brake configurations, making it a direct-fit service part for common front brake hydraulic repairs.
Key Features
- Disc brake caliper piston for front brake applications
- Fits select Toyota Prius, Toyota Corolla, Lexus CT200h, Toyota Prius AWD-e, Toyota Prius C, and Scion iQ applications
- Application-specific coverage for D1184 and D990 brake setups
- Carlson part number 7861 for brake hydraulic service
- Useful for restoring proper caliper piston function during brake repair
Application Details
This Carlson disc brake caliper piston is built for front brake service on 2020-2022 Toyota Corolla, 2010-2022 Toyota Prius, 2019-2022 Toyota Prius AWD-e, 2011-2017 Lexus CT200h, 2013-2017 Toyota Prius C, 2013 Scion iQ, and 2004-2009 Toyota Prius models listed with D1184 or D990 brake configurations. The Carlson 7861 part number is a practical choice when replacing a worn or damaged caliper piston during front brake maintenance.
What It Is Used For
- Replacing a seized or corroded front caliper piston
- Restoring brake hydraulic movement in the caliper
- Addressing uneven braking caused by piston wear
- Supporting brake repair on D1184 and D990 front caliper applications
- Correcting brake drag related to piston condition
Installation Notes and Tips
Verify the brake code and caliper design before ordering. Match the vehicle year, make, model, and front position to the listed applications, and inspect the caliper bore, seals, and related brake components during service. Carlson 7861 should be installed as part of a complete brake inspection to confirm proper caliper operation.
Quality Assurance
Carlson brake components are cataloged for specific service applications, and this piston is listed by exact vehicle fitment for front brake use. Part number 7861 is referenced for the applications shown above.
| Year | Make | Model | Submodel | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Toyota | Corolla | — | FULL HYBRID EV-GAS (FHEV) | Front | D1184; Disc Brake Caliper Piston |
| 2022 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2022 | Toyota | Prius AWD-e | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2021 | Toyota | Corolla | — | FULL HYBRID EV-GAS (FHEV) | Front | D1184; Disc Brake Caliper Piston |
| 2021 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2021 | Toyota | Prius AWD-e | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2020 | Toyota | Corolla | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2020 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2020 | Toyota | Prius AWD-e | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2019 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2019 | Toyota | Prius AWD-e | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2018 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2017 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2017 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2017 | Toyota | Prius C | — | — | Front | Caliper pin boot kit for disc brake application D1184. |
| 2016 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2016 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2016 | Toyota | Prius C | — | — | Front | Caliper pin boot kit for disc brake application D1184. |
| 2015 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2015 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2015 | Toyota | Prius C | — | — | Front | Caliper pin boot kit for disc brake application D1184. |
| 2014 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2014 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2014 | Toyota | Prius C | — | — | Front | Caliper pin boot kit for disc brake application D1184. |
| 2013 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2013 | Scion | iQ | EV | ELECTRIC | Front | Caliper pin boot kit for disc brake application D1184. |
| 2013 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2013 | Toyota | Prius C | — | — | Front | Caliper pin boot kit for disc brake application D1184. |
| 2012 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2012 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2011 | Lexus | CT200h | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2011 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2010 | Toyota | Prius | — | — | Front | D1184; Disc Brake Caliper Piston |
| 2009 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| 2008 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| 2007 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| 2006 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| 2005 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| 2004 | Toyota | Prius | — | — | Front | Fits D990 models Disc Brake Caliper Repair Kit. |
| No rows match your filter. | ||||||