Stoptech 128.44157R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotors (Part Number 128.44157R) are engineered for Lexus and Toyota vehicles, including the Land Cruiser, LX570, Sequoia, and Tundra models. Designed to enhance braking performance, these rotors offer reliable heat dissipation and consistent stopping power under demanding conditions.

• Cross-drilled surface for improved heat dissipation and reduced brake fade
• Vented rotor design with straight vane style for efficient cooling
• Coated hat finish to resist corrosion and extend rotor life
• Precision fit with 5 lug holes and 150 mm bolt circle diameter
• Nominal thickness of 0.709 inches (18.000 mm) with discard thickness at 0.630 inches (16.000 mm)
• Compatible with Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors feature a vented design with straight vanes that promote optimal airflow to maintain lower operating temperatures during braking. The cross-drilled surface pattern helps to dissipate heat and gases generated during heavy braking, reducing the risk of brake fade and maintaining consistent pedal feel. The rotor’s coated hat finish provides corrosion resistance, which is essential for durability in various driving environments.

With an outside diameter of 13.583 inches (345.000 mm) and a center hole diameter of 4.409 inches (112.000 mm), these rotors are engineered for precise fitment. The mounting bolt hole circle diameter measures 5.906 inches (150.000 mm) with five lug holes sized at 0.642 inches (16.300 mm), ensuring compatibility with specified Lexus and Toyota models. The overall height of 2.992 inches (76.000 mm) and a weight of approximately 18.1 lbs (8.23 kgs) balance durability and performance.

StopTech Sport Cross-Drilled Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance for sport and heavy-duty applications. This product line focuses on improving heat management and rotor durability through advanced cross-drilled designs and vented construction. The rotors in this line are engineered to meet the demands of drivers who require reliable stopping power and rotor longevity on vehicles like the Lexus Land Cruiser and Toyota Tundra.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Minimizes corrosion with coated hat finish for longer service life
• Enhances braking consistency under heavy load or towing conditions
• Provides precise fitment for Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.630 inches) before installation
• Verify compatibility with vehicle lug pattern and bolt circle diameter
• Clean rotor surface before installation to remove any protective coatings
• Torque lug nuts to manufacturer specifications to avoid rotor damage
• Check brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.