Dynamic Friction 633-76170L Disc Brake Rotor - Front Left

Overview

The Dynamic Friction 633-76170L is a vented disc brake rotor with a slotted and drilled surface, built for direct fitment on select Lexus and Toyota applications. It is engineered with a directional braking surface and a plain finish for a clean, functional replacement.

This rotor fits 2024 Lexus TX350, front left, and also fits 2025-2026 Lexus TX350, front left, except F-Sport Handling. It also fits 2024-2026 Toyota Grand Highlander, front left, except MAX. The 633-76170L is a fitment-specific rotor for buyers searching for a Lexus TX350 front left brake rotor or Toyota Grand Highlander front left disc brake rotor.

Key Features

• Slotted and drilled surface for consistent pad contact and heat management.
• Vented rotor construction for improved airflow through the braking surface.
• Directional braking surface for application-specific rotation.
• Plain finish for a straightforward replacement appearance.
• 5-bolt pattern with 5 lug holes and 120 mm bolt circle diameter.

Detailed Description

Dynamic Friction 633-76170L is a disc brake rotor designed around the listed dimensions and surface configuration for compatible Lexus TX350 and Toyota Grand Highlander applications. The rotor measures 340 mm in outside diameter, 49.85 mm in height, and uses a 62 mm center hole diameter with a 28 mm nominal thickness and 25 mm discard thickness. Its vented, directional, slotted, and drilled design supports stable braking performance under repeated use.

DFC Brake Rotor - Drilled and Slotted - Black is the product line designation for this rotor, and the 633-76170L part number is the key reference for ordering and fitment verification. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn front left brake rotor with the correct fitment.
• Addressing rotor scoring, grooves, or uneven braking feel.
• Restoring braking surface thickness within service limits.
• Supporting smoother brake pad contact on the specified applications.

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and application notes before installation. Confirm the vehicle is one of the listed fitments: 2024 Lexus TX350, 2025-2026 Lexus TX350 except F-Sport Handling, or 2024-2026 Toyota Grand Highlander except MAX. Match the directional surface orientation during installation and inspect pads, caliper condition, and hub surfaces at the same time.

Quality Assurance

Dynamic Friction supplies brake components for OE-style replacement applications, and the 633-76170L is built to the listed specifications for fitment accuracy and braking consistency.