PowerStop JBR1730SCR Disc Brake Rotor - Front

Overview

The PowerStop JBR1730SCR is a front disc brake rotor built as a direct bolt-on replacement for original equipment. It uses a partially coated design with corrosion-resistant protection on the hat, outer edge, and vanes to help preserve appearance behind alloy wheels.

Compatible with 2017-2022 Acura ILX, front; 2017-2020 Honda Civic, front; and 2016-2017 Honda Accord, front, this rotor is engineered to match OE weight and vane count for proper fitment and consistent braking performance. The JBR1730SCR is a practical choice for drivers looking for a replacement rotor with OE-style dimensions and finish protection.

Key Features

• Direct bolt-on replacement for original equipment brake systems
• Silver epoxy coating on corrosion-prone areas for added rust resistance
• Vented, full cast construction for standard brake rotor service
• Mill-balanced design for smooth operation
• Matches OE weight and vane count for fitment consistency
• Smooth surface finish with a 311.80 mm outside diameter

Detailed Description

PowerStop Coated Hat and Edge Rotors are designed to replace the original front rotor with the same general specifications used by the factory part. The JBR1730SCR features a vented, full cast construction, a 114.30 mm bolt circle, and five lug holes. Its coated hat and edge help reduce visible corrosion in exposed areas, while the smooth braking surface supports normal pad contact. This rotor is a strong fit for Acura ILX, Honda Civic, and Honda Accord applications that require a front rotor with OE-style dimensions.

This part cross-references Honda OE numbers 45251-T2F-A81 and 45251-T2F-A82 for the same application.

What It Helps Address

• Worn or thin front brake rotors
• Brake pulsation caused by rotor wear or uneven surfaces
• Visible rust on exposed rotor areas
• Loss of factory-style braking feel from an aging rotor
• Fitment issues when replacing an OE-style front rotor

Installation Notes and Tips

Verify rotor diameter, thickness, bolt pattern, and vane count before installation. Clean the hub mounting surface thoroughly to help prevent runout concerns and ensure the rotor seats correctly. Always inspect brake pads and related hardware during rotor replacement, and follow the vehicle manufacturer’s service procedure for torque and bedding.

Quality Assurance

PowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for confirmed fitment on listed applications.