Stoptech 127.42088R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.42088R) are engineered for enhanced braking performance on select Nissan and Infiniti vehicles. Designed to improve heat dissipation and reduce brake fade, these rotors are an ideal upgrade for drivers of the Nissan 350Z, 370Z, Maxima, and Infiniti G35, G37, Q40, and QX50 models.

• Cross-drilled and slotted surface for improved cooling and debris removal
• Vented rotor design to enhance heat dissipation
• Coated hat finish to resist corrosion
• Compatible with Nissan and Infiniti models including 350Z, 370Z, Maxima, G35, G37, Q40, and QX50
• Part Number: 127.42088R
• 5 lug holes with 4.5-inch bolt circle diameter
• Overall diameter of 12.114 inches (307.7 mm)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are part of StopTech's performance-oriented product line designed to provide consistent braking under demanding conditions. Featuring a vented rotor design with straight vanes, these rotors help maintain optimal operating temperatures. The cross-drilled and slotted surface pattern aids in gas and dust evacuation, improving pad bite and reducing the risk of brake fade. The coated hat finish offers additional protection against corrosion, extending rotor life.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 0.630 inches (16.0 mm) and a discard thickness of 0.551 inches (14.0 mm), ensuring durability and reliable performance throughout its service life. The rotor has an overall height of 2.449 inches (62.2 mm) and a center hole diameter of 2.677 inches (68.0 mm). It is designed with a 5-lug hole pattern and a mounting bolt hole circle diameter of 4.5 inches (114.3 mm). The rotor weighs approximately 12.8 lbs (5.82 kg) and does not include bearings or an ABS tone ring.

Applications and Problem Solving

• Improves braking performance on Nissan 350Z, 370Z, Maxima, and Infiniti G35, G37, Q40, QX50 models
• Reduces brake fade during aggressive driving or track use
• Enhances heat dissipation to prevent rotor warping
• Minimizes brake dust and gas buildup for consistent pad contact
• Protects against corrosion with coated hat finish for longer rotor life

Installation Notes and Tips

Ensure compatibility with your specific Nissan or Infiniti model before installation. This rotor requires a 5-lug wheel setup with a 4.5-inch bolt circle diameter. It is recommended to replace brake pads simultaneously to optimize braking performance. Proper torque specifications should be followed when mounting the rotor. Since this rotor does not include bearings or an ABS tone ring, verify existing components are compatible and in good condition.

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM standards 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. Consult the product documentation or manufacturer for exact warranty terms.