Stoptech 127.42023L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.42023L) is engineered for Nissan 200SX and 300ZX models. Designed to enhance braking performance, this vented rotor features a coated hat finish and a slotted x drilled surface for improved heat dissipation and consistent stopping power.

• Compatible with Nissan 200SX and 300ZX
• Part Number: 127.42023L
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• 5 mounting bolt holes with precise fitment
• Overall diameter: 10.787 inches (274 mm)
• Nominal thickness: 0.866 inches (22 mm)
• Discard thickness: 0.787 inches (20 mm)
• Weight: 14.25 lbs (6.48 kgs)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and debris removal. The combination of cross-drilled holes and precision slots helps reduce brake fade and maintain consistent pad contact. This rotor line is vented with straight vanes to optimize airflow and cooling, making it suitable for spirited driving and track use on compatible Nissan 200SX and 300ZX vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to promote efficient heat dissipation during braking. The rotor's surface is cross-drilled and slotted, which aids in removing gas, dust, and water from the pad surface, improving braking consistency. The coated hat finish protects against corrosion, extending rotor life. It has a 5-bolt mounting pattern with a bolt circle diameter of 4.055 inches (103 mm) and a center hole diameter of 3.189 inches (81 mm), ensuring precise fitment behind the hub.

Applications and Problem Solving

• Compatible with Nissan 200SX and 300ZX models requiring upgraded or replacement rotors
• Helps reduce brake fade during aggressive driving or track conditions
• Improves heat dissipation to prevent rotor warping
• Enhances braking performance in wet or dusty environments by channeling debris away
• Addresses rotor corrosion issues with coated hat finish

Installation Notes and Tips

• Ensure compatibility with Nissan 200SX or 300ZX before installation
• Inspect mounting hardware and replace if worn or damaged
• Torque mounting bolts to manufacturer specifications for safety and performance
• Check brake pads for wear and replace if necessary to maximize rotor performance
• Perform a proper bed-in procedure after installation to optimize braking efficiency

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 additional 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 refer to the manufacturer’s warranty documentation for complete terms.