R1 Concepts 2551-2413-00 Disc Brake Pad Set - Front

Front Ceramic Brake Pads for OE-Style Stopping

R1 Concepts R1 Optimum Oe Pads part number 2551-2413-00 are front disc brake pads built with a ceramic friction material and integrally molded attachment. This 4-pad set is made for drivers who want a direct-fit front brake pad replacement with consistent pedal feel and clean operation.

Compatible With front brake applications on the 2022-2025 INFINITI QX60, 2022-2025 Mitsubishi Outlander, 2023-2025 Mitsubishi Outlander PHEV, 2023-2025 Nissan ARIYA, 2022-2025 Nissan Pathfinder, 2023-2025 Nissan X-Trail, and 2025-2026 Nissan Murano.

Key Features

• Ceramic friction material for front disc brake use
• Integrally molded pad attachment for stable construction
• 4-piece pad set
• Outer pad height: 62.1
• Inner pad height: 62.1
• R1 Concepts R1 Optimum Oe Pads line for OE-style replacement needs

Product Details

The 2551-2413-00 brake pad set is part of the R1 Concepts R1 Optimum Oe Pads line, a product line focused on OE-style fitment and everyday braking performance. These front ceramic pads are specified for select Nissan, INFINITI, and Mitsubishi vehicles, including the Nissan Pathfinder, Nissan ARIYA, and Mitsubishi Outlander, with fitment listed by model year and front position only. The ceramic friction material is a practical choice for drivers looking for predictable braking characteristics and a pad construction suited to routine street use.

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

Common Brake Issues This Part Addresses

• Worn front brake pads that reduce stopping performance
• Brake noise caused by aged or uneven pad material
• Brake pedal feel changes from depleted friction material
• Front-end braking imbalance from inconsistent pad wear
• Service replacement needs on OE-style front brake systems

Installation Notes and Tips

Install this disc brake pad set on the front axle only for the listed applications. Confirm rotor condition, caliper operation, and pad fitment before installation, and compare the old pads to the new pads for height and shape match. Proper bedding-in after installation helps establish even pad transfer on the rotor surface.

Quality Assurance

R1 Concepts R1 Optimum Oe Pads are built as an OE-style replacement brake pad set with ceramic friction material and molded attachment construction. Verify vehicle year, make, model, and front-position fitment against the listing before ordering.