Akebono ACT1284B Disc Brake Pad Set - Rear

Akebono ProACT Ultra Premium Ceramic Rear Brake Pads

The Akebono ProACT Ultra Premium Ceramic Pad, part number ACT1284B, is a rear disc brake pad set built for select Hyundai and Kia applications. It uses OE ceramic friction material and reflects Akebono’s focus on brake noise, vibration, and harshness control for consistent everyday braking.

Key Features

• ProACT Ultra Premium Ceramic Pad formulation for rear disc brake applications
• OE ceramic material for smooth, controlled braking feel
• Premium stainless hardware included in the pad set where specified by fitment
• Engineered by Akebono, a long-time developer of ceramic brake technology
• Compatible with select Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento rear brake applications

Product Details

Akebono ACT1284B is a rear disc brake pad set for 2009-2016 Hyundai and Kia vehicles, including 2010-2016 Hyundai Santa Fe rear, 2013-2016 Hyundai Santa Fe Sport rear, 2013-2016 Hyundai Santa Fe XL rear, 2011-2015 Kia Sorento rear, and 2009 Kia Sorento rear with abutment clips. The ProACT Ultra Premium Ceramic Pad line is positioned for drivers who want OE-style ceramic friction characteristics and attention to NVH control in daily driving. This part cross-references Bosch BP1284 and Wagner Brake QC1284 for the same application.

Common Uses

• Rear brake noise during stops
• Brake vibration or harsh pedal feel
• Worn rear pads on Hyundai Santa Fe, Santa Fe Sport, or Santa Fe XL
• Rear brake service on Kia Sorento models
• Restoring consistent rear braking response

Installation Notes

Verify rear fitment by year, make, model, and notes before installation. Clean the caliper bracket and rotor surfaces, inspect related brake components, and follow the vehicle service procedure for pad replacement. For the 2009 Kia Sorento listing, confirm the abutment clip requirement before ordering.

Quality Assurance

Akebono Brake Corporation is known for ceramic brake technology and supplies advanced friction materials for OE and aftermarket use. The brand operates technical and R&D centers in Japan, the United States, and France, supporting product development with a focus on brake performance and NVH control.