Stoptech 127.44088L Disc Brake Rotor - Front Left

Overview of StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.44088L) are engineered for enhanced braking performance on select Lexus and Toyota vehicles. Designed with a vented, slotted, and cross-drilled surface, these rotors provide improved heat dissipation and consistent stopping power for models like the Lexus RX300 and Toyota Camry.

• Cross-drilled and slotted rotor surface for better heat and gas dissipation
• Vented rotor design to reduce brake fade under heavy use
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for improved rotor alignment and performance
• Compatible with Lexus Camry, ES300, ES330, Highlander, and RX300
• Disc dimensions: 11.654 inches (296 mm) outside diameter, 1.102 inches (28 mm) nominal thickness
• 5 lug holes with 4.5 inch (114.3 mm) bolt circle diameter

Detailed Product Description

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (127.44088L) feature a vented rotor design with straight vanes that promote efficient airflow to reduce heat buildup during braking. The cross-drilled and slotted surface helps evacuate brake dust, gases, and water, maintaining consistent pad contact and improving braking response. The rotor’s coated hat finish provides corrosion resistance, which is especially beneficial for vehicles exposed to moisture and road salt.

With an overall height of 1.937 inches (49.2 mm) and a center hole diameter of 2.441 inches (62 mm), these rotors are designed to fit precisely on the specified Lexus and Toyota models. The floating disc mounting system allows for slight rotor movement, reducing the risk of warping and improving brake system longevity. Weighing approximately 17 lbs (7.73 kg), these rotors balance durability with performance.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed for drivers seeking improved braking performance without compromising durability. This product line combines cross-drilled holes and slots to enhance cooling and debris removal, which helps maintain consistent braking under demanding conditions. The vented rotor design further supports heat dissipation, making these rotors suitable for both daily driving and spirited use on compatible Lexus and Toyota vehicles.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Helps prevent rotor warping caused by heat stress
• Enhances overall brake system responsiveness and feel

Installation Notes and Tips

• Ensure compatibility with Lexus Camry, ES300, ES330, Highlander, and RX300 models before installation
• Check rotor discard thickness of 1.024 inches (26 mm) to determine if replacement is necessary
• Use proper torque specifications on the 5 lug nuts with 0.571 inch (14.5 mm) diameter studs
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications, ensuring reliable fitment and performance. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or StopTech directly for exact warranty terms.