R1 Concepts 2551-2170-00 Disc Brake Pad Set - Front

Front Brake Pads for Subaru Ascent

R1 Concepts 2551-2170-00 is a front disc brake pad set for the 2019-2025 Subaru Ascent. It is part of the R1 Optimum OE Pads line, built for drivers looking for an OE-style brake pad replacement for everyday street use.

Key Features

• Front disc brake pad set for the Subaru Ascent
• R1 Optimum OE Pads product line
• Direct fit application for 2019-2025 Subaru Ascent front brake service
• Part number 2551-2170-00 for ordering and catalog lookup
• Brake > Disc Pads and Brake Shoes category

Product Details

The R1 Optimum OE Pads line focuses on OE replacement fitment and consistent brake service characteristics for daily driving. This front pad set is cataloged for the Subaru Ascent across the 2019, 2020, 2021, 2022, 2023, 2024, and 2025 model years. If you are searching for front brake pads for 2019-2025 Subaru Ascent, R1 Concepts 2551-2170-00 is the matching part number to reference.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Service Issues

• Worn front brake pads causing reduced stopping performance
• Brake noise during light or moderate pedal application
• Uneven pad wear during routine brake maintenance
• Brake pedal feel changes from aged friction material

Installation Notes

Install on the front axle only. Verify rotor condition, caliper operation, and pad fitment before assembly. Clean the brake contact surfaces and follow the vehicle service procedure for bedding-in new pads after installation. Confirm the part number 2551-2170-00 matches your Subaru Ascent year and front position before ordering.

Quality Assurance

R1 Concepts supplies OE-style brake components through the R1 Optimum OE Pads line for direct replacement applications. This front brake pad set is cataloged specifically for the Subaru Ascent, helping ensure fitment accuracy by year and position.