R1 Concepts Rear Brake Pads for Lexus

R1 Concepts R1 Optimum OE Pads are a rear disc brake pad set for select Lexus applications. Part number 2551-0771-00 is built for drivers replacing worn rear pads on Lexus GS300, GS400, GS430, IS300, and SC430 models.

Key Features

• Rear disc brake pad set
• R1 Optimum OE Pads product line
• Direct fitment for select Lexus rear brake applications
• Part number 2551-0771-00
• Compatible with 1998-2010 Lexus rear brake service applications listed below

Fitment

• Fits 2002-2010 Lexus SC430, rear
• Fits 1998-2005 Lexus GS300, rear
• Fits 2001-2005 Lexus GS430, rear
• Fits 2001-2005 Lexus IS300, rear
• Fits 1998-2000 Lexus GS400, rear

Product Details

The R1 Optimum OE Pads line focuses on OE-style replacement brake components for everyday service work. This rear brake pad set, part number 2551-0771-00, is a straightforward choice when servicing the rear brakes on a Lexus GS300, GS430, IS300, GS400, or SC430. Use it when replacing worn pads during routine brake maintenance on the listed rear axle applications.

Common Reasons for Replacement

• Rear brake pad wear
• Squealing or noise from the rear brakes
• Reduced braking response at the rear axle
• Uneven pad wear during brake service
• Brake inspection showing pad material near service limits

Installation Notes

Verify rear axle fitment by year, make, and model before ordering. Inspect rotors, calipers, and brake fluid condition during installation, and follow the vehicle service manual for pad replacement and bedding procedures. Confirm the part number 2551-0771-00 matches the rear brake application on your Lexus before installation.

Quality Assurance

R1 Concepts supplies OE-style brake components under the R1 Optimum OE Pads line for direct replacement use in listed applications.