Stoptech 128.42087L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.42087L is engineered for Nissan and Suzuki vehicles, including the Equator, Frontier, and Xterra models. Designed to enhance braking performance, this vented rotor features a coated hat finish and cross-drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled surface type for enhanced cooling and reduced brake fade
• Vented rotor design with straight vane style for efficient heat management
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with Nissan Equator, Frontier, and Suzuki Xterra front brake systems
• Disc mounting type: Floating / Dih for reliable rotor alignment
• Part number 128.42087L ensures exact fit and performance

Detailed Product Features and Specifications

This StopTech Sport Cross-Drilled Disc Brake Rotor has an outside diameter of 285.5 mm (11.240 inches) and an overall height of 61.9 mm (2.437 inches). The rotor is vented with straight vanes to optimize airflow and cooling during braking. It features a nominal thickness of 18.0 mm (0.709 inches) and a discard thickness of 16.0 mm (0.630 inches), providing clear service limits for maintenance. The rotor includes six stud/lug holes with a diameter of 12.8 mm (0.504 inches) and a mounting bolt hole circle diameter of 114.3 mm (4.5 inches). The center hole diameter measures 68.0 mm (2.677 inches), and the hat ID is 189.8 mm (7.472 inches). Weighing approximately 11.8 lbs (5.36 kgs), this rotor balances durability and performance without added weight. Note that this rotor does not include ABS tone rings or bearings.

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat dissipation and reduced brake fade. The cross-drilled surface pattern allows for better ventilation and water dispersion, which is particularly beneficial for vehicles like the Nissan Frontier and Suzuki Xterra that may encounter varied driving conditions. The vented rotor design with straight vanes further supports consistent braking by maintaining lower operating temperatures. This product line focuses on delivering reliable, durable rotors suitable for both daily driving and more demanding applications.

Common Applications and Problem Solving

• Improves braking response and reduces fade under heavy use
• Helps prevent rotor warping caused by excessive heat buildup
• Reduces brake dust accumulation for cleaner wheel appearance
• Minimizes corrosion with coated hat finish for longer service life
• Restores proper braking performance on Nissan Equator, Frontier, and Suzuki Xterra front brakes

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (16.0 mm) before installation
• Clean mounting surfaces and hub to prevent runout and vibration
• Use proper torque specifications on lug nuts and mounting bolts
• Check compatibility with existing brake pads and calipers on Nissan and Suzuki models
• Inspect related components such as wheel bearings and brake hardware during installation

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. 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. Always consult product documentation or the manufacturer for exact warranty terms.