MPA Electrical BR30083G Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Lexus RX Models

The MPA Electrical Black Series Coated Rotor BR30083G offers a durable and rust-resistant braking solution designed specifically for Lexus RX350, RX350L, RX450h, and RX450hL models. Engineered to meet standard replacement specifications, this vented disc brake rotor ensures consistent performance and longevity.

• Coated disc and hat finish for enhanced rust resistance
• Vented rotor design for improved heat dissipation
• Nominal thickness of 17.9 mm with discard thickness at 16.5 mm
• Smooth surface type for consistent braking contact
• Five mounting bolt holes with 14.4 mm diameter
• Standard replacement grade type for reliable fit and function

About the Black Series Coated Rotor Line

The Black Series Coated Rotor line by MPA Electrical features rotors with a protective coating on both the disc and hat surfaces. This coating provides enhanced resistance to rust and corrosion, extending the rotor's service life. The BR30083G is part of this line, offering a balance of durability and performance suitable for daily driving conditions on Lexus RX models.

Product Specifications and Features

This disc brake rotor is designed with a vented structure to facilitate better heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures even pad contact, contributing to consistent braking performance. With a nominal thickness of 17.9 mm and a discard thickness of 16.5 mm, the rotor meets standard replacement criteria. The coated finish on both the disc and hat surfaces helps prevent rust, maintaining rotor integrity over time. The rotor includes five mounting bolt holes with a diameter of 14.4 mm, compatible with the specified Lexus RX models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus RX350, RX350L, RX450h, and RX450hL
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce brake fade from overheating with vented design
• Prevents rust-related rotor degradation in humid or corrosive environments
• Restores proper braking performance and pedal feel

Installation Notes and Tips

Ensure the rotor is installed on compatible Lexus RX models as specified. Verify rotor thickness before installation to confirm it meets minimum discard thickness requirements. Clean the rotor surface to remove any protective coating residue before mounting brake pads. Use proper torque specifications for mounting bolts to avoid rotor warping. This rotor does not include bearings or ABS tone rings, so verify compatibility with your vehicle's existing components.

Quality Assurance and Warranty

The MPA Electrical Black Series Coated Rotor BR30083G is a new, standard replacement part manufactured to meet OEM specifications. The coated finish provides added protection against rust, contributing to the rotor's durability. Warranty details should be confirmed with the supplier or manufacturer to ensure coverage terms.