Stoptech 127.42082L Disc Brake Rotor - Rear Left

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.42082L) is engineered for Nissan Sentra models requiring reliable braking performance. Designed with a solid rotor construction and a coated hat finish, this rotor offers consistent stopping power and durability under various driving conditions.

• Compatible with Nissan Sentra vehicles
• Part Number: 127.42082L
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Outside diameter: 10.945 inches (278 mm)
• Nominal thickness: 0.354 inches (9.000 mm)
• Discard thickness: 0.315 inches (8.000 mm)
• Overall height: 1.760 inches (44.700 mm)
• Floating disc mounting design
• Weight: 8.0 lbs (3.64 kg)
• 4 stud/lug holes with 0.492 inch (12.5 mm) diameter

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to enhance braking performance through improved heat dissipation and debris removal. The combination of cross-drilled holes and precision slots helps reduce brake fade and maintain consistent pad contact. This product line is suitable for drivers seeking a balance between everyday driving reliability and enhanced braking response, making it a practical upgrade for Nissan Sentra owners.

Technical Specifications and Features

This disc brake rotor features a solid design with a coated hat finish to resist corrosion and extend service life. The rotor measures 10.945 inches in outside diameter and has a nominal thickness of 0.354 inches, with a discard thickness of 0.315 inches, ensuring clear service limits. The overall height is 1.760 inches, and the rotor mounts using a floating disc design with a 4-lug pattern on a 4.5 inch bolt circle diameter. The center hole diameter is 2.677 inches, providing precise fitment for Nissan Sentra models. The slotted and drilled surface type improves braking efficiency by allowing gases and dust to escape, reducing pad glazing and maintaining consistent friction.

Common Applications and Problem Solving

• Replacement for worn or warped Nissan Sentra brake rotors
• Improves heat dissipation to reduce brake fade during extended use
• Helps eliminate brake pad glazing and uneven wear
• Addresses rotor corrosion issues with coated hat finish
• Enhances braking response and pedal feel for daily driving

Installation Notes and Tips

• Ensure compatibility with Nissan Sentra model year and specifications before installation
• Inspect brake pads and replace if worn to optimize rotor performance
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check rotor thickness regularly and replace when below discard thickness
• Use proper tools to avoid damage to the coated hat finish during installation

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 product packaging or manufacturer documentation for complete warranty information.