Dynamic Friction 830-75066L Disc Brake Rotor - Front Left

DFC Geoperformance Rotor for RX350 and Highlander

The Dynamic Friction DFC Geoperformance Rotor - Drilled and Slotted, part number 830-75066L, is a front left disc brake rotor built for vehicles that need a vented, directional braking surface with a 340 mm outside diameter. It is a direct fit for select Lexus RX350, Lexus RX350h, and Toyota Highlander applications, including 2023-2026 Lexus RX350 front left and 2020-2025 Toyota Highlander front left.

Key Features

• Part number 830-75066L from Dynamic Friction
• DFC Geoperformance Rotor - Drilled and Slotted line
• 340 mm outside diameter with 49.7 mm height
• Vented rotor construction
• Slotted X Drilled surface type
• Directional brake surface for the specified front left position
• 5-bolt, 5-lug pattern with 114.3 mm bolt circle diameter
• 62 mm center hole diameter
• Nominal thickness: 28 mm; discard thickness: 25 mm
• Plain disc finish

Product Details

The DFC Geoperformance Rotor line focuses on drilled and slotted rotor geometry for consistent brake surface contact and heat management in demanding street use. This rotor is specified for the front left position and matches the listed OE-style dimensions, including the 340 mm disc size, vented design, and directional surface pattern. For shoppers comparing Lexus RX350 brake rotor options or searching for a Toyota Highlander front left drilled and slotted rotor, 830-75066L provides a fitment-specific solution.

Compatible With: 2023-2026 Lexus RX350, front left; 2023-2026 Lexus RX350h, front left; 2020-2025 Toyota Highlander, front left. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake pulsation from a worn or uneven front rotor
• Reduced braking consistency from heat buildup
• Surface scoring or grooving on the existing disc
• Rotor replacement needs for the front left corner
• Fitment-specific replacement for 340 mm front brake setups

Installation Notes and Tips

Verify rotor diameter, bolt pattern, center hole diameter, and directional orientation before installation. This rotor is listed for the front left position only, so confirm side-specific placement during service. Inspect pads, caliper condition, and hub mating surfaces at the same time to help ensure even contact across the new braking surface.

Quality Assurance

Dynamic Friction supplies this rotor as part of its DFC Geoperformance Rotor - Drilled and Slotted product line, with dimensions and fitment defined for the listed Lexus and Toyota applications. Part number 830-75066L is cataloged to match the specified front left brake configuration.