Stoptech 128.44144L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.44144L is engineered for reliable braking performance on Lexus and Toyota vehicles, including the Avalon, Camry, and ES350 models. Designed to meet specific fitment requirements, this rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled solid rotor design for improved heat management
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with Lexus Avalon, Toyota Camry, and Toyota ES350
• Disc mounting type: Floating / Dih for optimal rotor alignment
• 5 lug holes with 4.5-inch bolt circle diameter for precise fitment

StopTech Sport Cross-Drilled Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors that feature cross-drilled surfaces to enhance cooling and reduce brake fade. This product line is designed for drivers seeking improved brake response and durability under demanding conditions. The 128.44144L rotor exemplifies these qualities with its solid rotor construction and coated hat finish, providing a balance of strength and corrosion resistance.

Technical Specifications and Features

This disc brake rotor has an outside diameter of 11.063 inches (281 mm) and an overall height of 2.642 inches (67.1 mm). The nominal thickness measures 0.398 inches (10.1 mm), with a discard thickness of 0.335 inches (8.5 mm), ensuring clear service limits for maintenance. The rotor features a solid design with a cross-drilled surface type to aid in heat dissipation during braking. It includes five stud/lug holes with a diameter of 0.571 inches (14.5 mm) and a mounting bolt hole circle diameter of 4.5 inches (114.3 mm). The center hole diameter is 2.441 inches (62 mm), and the rotor weighs approximately 10.6 lbs (4.82 kg). This rotor does not include ABS tone rings or bearings.

Applications and Problem Solving

• Compatible with Lexus Avalon, Toyota Camry, and Toyota ES350 models requiring precise rotor fitment
• Helps reduce brake fade during extended or aggressive braking
• Improves heat dissipation to maintain consistent braking performance
• Addresses rotor corrosion issues with a coated hat finish
• Supports solid rotor replacement needs for vehicles with floating/dih disc mounting

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.335 inches) before installation
• Verify compatibility with vehicle lug pattern: 5 lug holes, 4.5-inch bolt circle diameter
• Use proper torque specifications for mounting bolts to avoid rotor warping
• Inspect brake pads and calipers during rotor replacement for optimal system performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for durability 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 manufacturer-backed warranties covering defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.