PowerStop JBR1337 Disc Brake Rotor - Rear

Power Stop Rear OE Stock Replacement Brake Rotor Overview

The Power Stop - Rear OE Stock Replacement Brake Rotor (Part Number JBR1337) is engineered for reliable braking performance on select Hyundai and Kia models. Designed as a direct OE replacement, this solid disc brake rotor ensures consistent stopping power and durability for vehicles like the Hyundai Sonata and Kia Optima.

• Compatible with Hyundai Azera, Sonata, Tucson and Kia Cadenza, Optima models
• Solid disc rotor design for dependable braking
• Nominal thickness of 10.00 mm with discard thickness at 8.40 mm
• Outside diameter measures 283.00 mm (11.10 inches)
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height of 54.50 mm (2.10 inches)
• No rust resistant coating applied

Product Line Details: Power Stop - Rear OE Stock Replacement Brake Rotor

The Power Stop - Rear OE Stock Replacement Brake Rotor line focuses on providing direct-fit rotors that match original equipment specifications. This ensures proper fitment and performance without modification. The JBR1337 rotor maintains the solid rotor design typical of OE parts, offering consistent thickness and dimensions to meet factory standards for rear brake systems on compatible Hyundai and Kia vehicles.

Technical Specifications and Features

This disc brake rotor features a solid construction with a nominal thickness of 10.00 mm and a discard thickness of 8.40 mm, indicating when replacement is necessary to maintain safe braking. The rotor’s outside diameter of 283.00 mm and overall height of 54.50 mm align with OE dimensions for a precise fit. The mounting bolt hole circle diameter is 114.30 mm with 5 lug holes, matching the wheel hub pattern on the specified vehicles. Note that this rotor does not include a rust resistant coating, so proper maintenance is recommended to prevent corrosion over time.

Common Applications and Problem Solving

• Replacement for worn or warped rear brake rotors on Hyundai Sonata and Kia Optima
• Addresses brake pulsation or vibration issues caused by uneven rotor surfaces
• Restores braking performance diminished by rotor thickness below discard limits
• Suitable for vehicles experiencing noise or reduced stopping power from rear brakes
• Ideal for routine maintenance to maintain OE braking standards

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• Clean rotor surface and hub mounting area to prevent uneven contact
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Check for any signs of rotor runout or damage during installation

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OE specifications for fit, form, and function. While this product does not include a rust resistant coating, it is built to provide consistent braking performance under normal operating conditions. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.