Dynamite Friction 633-76138L Disc Brake Rotor - Front Left

Drilled and Slotted Front Left Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-76138L, is a front left disc brake rotor built for select Lexus and Toyota applications. It features a vented design with a slotted X drilled surface, a zinc black hat finish, and a rust resistant coating for added corrosion protection.

Key Features

• Part number 633-76138L for front left brake rotor replacement
• Slotted X drilled braking surface for consistent pad contact
• Vented rotor construction
• Zinc black hat finish with rust resistant coating
• 5-bolt, 5-lug pattern with 114.3 mm bolt circle diameter
• 328 mm outside diameter, 49.4 mm overall height
• Nominal thickness: 28 mm; discard thickness: 25 mm
• Directional brake surface for the specified application

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line focuses on application-specific brake rotors with a performance-oriented surface design and corrosion-resistant finish. This rotor is built to match the fitment and dimensional requirements of select Lexus NX300, NX300h, NX200t, RX350, RX450h, Toyota Sienna, and Toyota Highlander front left positions.

Detailed Description

Use this rotor when replacing the front left disc brake rotor on 2008-2019 Toyota Highlander, 2011-2020 Toyota Sienna, 2010-2015 Lexus RX350, 2010-2015 Lexus RX450h, 2015-2017 Lexus NX200t, 2015-2021 Lexus NX300h, or 2018-2021 Lexus NX300 applications. The 633-76138L rotor uses a vented, directional, slotted X drilled braking surface to support stable pad engagement, while the plain disc finish and zinc black hat finish help maintain a clean appearance. Its 62 mm center hole diameter, 14.5 mm stud/lug hole diameter, and 114.3 mm bolt circle diameter align with the listed vehicle fitments.

Common Replacement Uses

• Front left rotor replacement for worn braking surfaces
• Correction for rotor scoring, grooves, or uneven wear
• Replacement for rotors affected by rust or corrosion
• Service repair for brake pulsation caused by rotor variation
• Brake refresh on Lexus NX300, Lexus RX350, or Toyota Highlander front axle service

Installation Notes and Tips

Verify rotor diameter, thickness, center bore, and bolt pattern before installation. This rotor is listed for the front left position only, so confirm side and application details against the vehicle’s brake system. For best results, inspect pads, caliper condition, and hub mounting surfaces during service. Fits 2008-2019 Toyota Highlander, front left; fits 2011-2020 Toyota Sienna, front left; fits 2010-2015 Lexus RX350, front left; fits 2010-2015 Lexus RX450h, front left; fits 2015-2017 Lexus NX200t, front left; fits 2015-2021 Lexus NX300h, front left; fits 2018-2021 Lexus NX300, front left.

Quality Assurance

Dynamite Friction supplies application-specific brake components with published dimensional and fitment data for accurate parts matching. Part number 633-76138L is specified with rust resistant coating and corrosion-conscious finishes to support long-term service in brake applications.