R1 Concepts 2310-1391-10 Disc Brake Pad Set - Rear

Rear Ceramic Brake Pads for Lexus

R1 Concepts R1 Ceramic Pads part number 2310-1391-10 are rear disc brake pads for select Lexus sedans and coupes. This rear brake pad set is built for drivers looking for a direct-fit replacement for Lexus GS350, IS300, IS350, RC300, and RC350 applications across multiple model years.

Key Features

• Rear disc brake pad set for select Lexus applications
• R1 Concepts R1 Ceramic Pads product line
• Part number 2310-1391-10 for easy identification
• Fits rear brake positions only
• Application coverage includes Lexus GS350, IS300, IS350, RC300, RC350, GS300, GS450h, GS200t, IS200t, RC200t, and IS250

Product Details

The R1 Ceramic Pads line from R1 Concepts focuses on ceramic brake pad replacement for everyday street use. This part number, 2310-1391-10, is cataloged as a rear disc brake pad set and is compatible with 2013-2020 Lexus GS350 rear, 2016-2020 Lexus IS300 rear, 2014-2020 Lexus IS350 rear, 2016-2020 Lexus RC300 rear, and 2015-2020 Lexus RC350 rear. It also covers 2018-2019 Lexus GS300 rear, 2013-2018 Lexus GS450h rear, 2016-2017 Lexus GS200t rear, 2016-2017 Lexus IS200t rear, 2016-2017 Lexus RC200t rear, and 2014-2015 Lexus IS250 rear. If you are searching for rear brake pads for Lexus GS350 or rear ceramic brake pads for Lexus RC350, this part number is the relevant fitment reference.

Common Uses

• Replacing worn rear brake pads on Lexus GS350, IS300, or IS350 models
• Addressing brake noise from pad wear
• Restoring rear braking performance after pad thinning
• Correcting uneven rear pad wear during routine brake service
• Servicing rear brake systems on Lexus RC300, RC350, and related applications

Installation Notes

Install on the rear axle only and verify vehicle year, model, and brake configuration before ordering. Confirm that the existing rear pad shape matches part number 2310-1391-10 for your Lexus GS350, IS300, IS350, RC300, or RC350 application. Brake pad replacement should be performed with the brake system inspected for rotor condition, caliper operation, and proper pad seating.

Quality Assurance

R1 Concepts catalogs this part within its R1 Ceramic Pads line for direct replacement use on the listed Lexus applications. Part number 2310-1391-10 is identified for the rear position and expanded fitment coverage across 2013-2020 model years.