Stoptech 126.42083SL Disc Brake Rotor - Front Left

StopTech Sport Slotted Disc Brake Rotors for Nissan Sentra

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.42083SL) are engineered for Nissan Sentra models requiring reliable braking performance. These vented, slotted rotors provide enhanced heat dissipation and consistent stopping power under demanding conditions.

• Compatible with Nissan Sentra vehicles
• Part Number: 126.42083SL
• Vented disc design for improved cooling
• Slotted surface type to reduce brake fade and remove debris
• Coated hat finish for corrosion resistance
• Floating disc mounting for better rotor alignment
• Overall diameter: 305 mm (12.008 inches)
• Nominal thickness: 22.0 mm (0.866 inches)
• Discard thickness: 20.0 mm (0.787 inches)
• Weight: 7.27 kg (16 lbs)
• Mounting bolt circle diameter: 114.3 mm (4.5 inches) with 4 lug holes

About StopTech Sport Slotted Disc Brake Rotors

The StopTech Sport Slotted Disc Brake Rotors line is designed to meet the demands of drivers seeking improved braking performance without compromising durability. Featuring a vented rotor design with pillar-style vanes, these rotors enhance airflow to reduce heat buildup during aggressive driving or daily use. The slotted surface helps maintain pad contact by removing gas and debris, which can improve braking consistency. The coated hat finish protects against corrosion, extending rotor life. This product line balances performance and longevity, making it suitable for Nissan Sentra owners looking for a reliable upgrade.

Product Details and Specifications

This disc brake rotor features a floating disc mounting system that allows slight movement between the rotor and hub, reducing stress and improving alignment. The rotor has an overall height of 49.3 mm (1.941 inches) and a center hole diameter of 68 mm (2.677 inches). It includes two miscellaneous holes and a 4-lug hole pattern with 12.6 mm (0.496 inches) diameter stud holes. The pillar vane style enhances cooling efficiency by promoting airflow through the rotor. Note that this rotor does not include ABS tone rings or bearings.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Helps maintain consistent brake pad contact and performance
• Resists corrosion with coated hat finish for longer service life
• Compatible replacement for worn or damaged Nissan Sentra rotors

Installation Notes and Tips

• Ensure compatibility with your Nissan Sentra model year before installation
• Inspect brake pads and replace if worn to optimize rotor performance
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Check rotor thickness and discard limits during installation
• Professional installation is recommended for safety and proper fitment

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the original product documentation or authorized distributor.