R1 Concepts 2551-1729-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Mazda 3

R1 Concepts R1 Optimum OE Pads part number 2551-1729-00 are rear disc brake pads for select Mazda 3 and Mazda 3 Sport applications. This OE-style pad set is built for the rear axle and matches the fitment details listed below, including manual parking brake and Japan-built configurations.

Key Features

• Disc brake pad set for the rear position
• R1 Concepts R1 Optimum OE Pads product line
• Fits 2017-2018 Mazda 3, rear, manual parking brake
• Fits 2017-2018 Mazda 3 Sport, rear, manual parking brake
• Fits 2014-2016 Mazda 3, rear, Japan built
• Fits 2014-2016 Mazda 3 Sport, rear, Japan built
• Part number 2551-1729-00 for application matching

Product Details

The R1 Optimum OE Pads line focuses on OE-style replacement fitment for everyday braking service. For Mazda 3 rear brake pad replacement, this set is listed for 2014-2016 Japan-built models and 2017-2018 models with a manual parking brake, giving buyers a direct match by year, model, and rear position. If you are searching for rear brake pads for a Mazda 3 Sport or Mazda 3 rear disc brake pad set, part number 2551-1729-00 is the reference to verify before ordering.

Common Brake Issues Addressed

• Rear brake pad wear
• Squealing or noise from worn pads
• Reduced braking response at the rear axle
• Uneven pad thickness on the rear brakes
• Service replacement for Mazda 3 rear disc brakes

Installation Notes

Confirm rear fitment by year, model, and configuration before installation. These pads are listed for rear applications only, with notes for manual parking brake on 2017-2018 vehicles and Japan-built 2014-2016 vehicles. Inspect rotors, caliper condition, and parking brake operation during brake service, and follow the vehicle manufacturer’s service procedure for pad replacement and bedding.

Quality Assurance

R1 Concepts identifies this part as part of its R1 Optimum OE Pads line, an OE-style brake pad range for direct replacement applications. Part number 2551-1729-00 should be matched to the listed Mazda 3 rear fitment before installation.