R1 Concepts 2551-1521-00 Disc Brake Pad Set - Front

R1 Concepts Front Disc Brake Pad Set

R1 Concepts R1 Optimum OE Pads part number 2551-1521-00 is a front disc brake pad set for select Acura, Honda, and Subaru applications. It is built for drivers replacing worn front pads on vehicles such as the Acura RDX, Acura TLX, Honda Passport, Honda CR-V, Honda Crosstour, Accord Crosstour, and Subaru Legacy.

Key Features

• Front disc brake pad set for OE-style replacement service
• R1 Optimum OE Pads product line
• Direct fitment for select 2010-2026 front brake applications
• Part number 2551-1521-00 for accurate ordering and lookup
• Compatible with Acura RDX, Acura TLX, Honda Passport, Honda CR-V, Honda Crosstour, Accord Crosstour, and Subaru Legacy front positions

Fitment Details

• Fits 2019-2026 Acura RDX, front
• Fits 2021-2025 Acura TLX, front
• Fits 2019-2025 Honda Passport, front
• Fits 2016-2019 Subaru Legacy, front
• Fits 2012-2016 Honda CR-V, front
• Fits 2012-2015 Honda Crosstour, front
• Fits 2010-2011 Honda Accord Crosstour, front

Product Description

The R1 Optimum OE Pads line focuses on OE-style brake pad replacement for everyday street use. This front pad set, part number 2551-1521-00, is listed for multiple Honda, Acura, and Subaru front brake applications, making it a practical choice when servicing common crossover and sedan platforms. If you are searching for front brake pads for a 2019-2026 Acura RDX, 2021-2025 Acura TLX, or 2019-2025 Honda Passport, this part number is the fitment reference to verify.

Common Reasons for Replacement

• Front brake pads are worn to service limits
• Brake noise during normal stopping
• Reduced braking response from pad wear
• Uneven pad wear during routine brake service
• Maintenance on Acura RDX, Acura TLX, Honda Passport, Honda CR-V, or Subaru Legacy front brakes

Installation Notes and Tips

Confirm year, make, model, and front position before ordering. Inspect rotors, caliper hardware, and brake fluid condition during pad replacement, and follow the vehicle manufacturer’s service procedure for bedding-in new pads after installation. Verify the pad shape and brake system configuration against the vehicle application before assembly.

Quality Assurance

R1 Concepts identifies this part as part of its R1 Optimum OE Pads line, an OE-style brake pad offering for listed front applications. Use part number 2551-1521-00 to confirm the correct front brake pad set for your vehicle.