Stoptech 127.44115R Disc Brake Rotor - Rear Right

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.44115R) are engineered for enhanced braking performance on select Toyota, Scion, and Pontiac vehicles. Designed specifically for models like the Toyota Celica, Corolla, Matrix, tC, and Pontiac Vibe, these rotors offer reliable stopping power with a focus on durability and heat dissipation.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Solid rotor design with a coated hat finish to resist corrosion
• Nominal thickness of 0.354 inches (9.000 mm) with discard thickness at 0.295 inches (7.500 mm)
• Overall diameter of 10.591 inches (269.000 mm) for precise fitment
• Five lug holes with a 3.937 inch (100.000 mm) bolt circle diameter
• Center hole diameter of 2.165 inches (55.000 mm) for accurate mounting
• Weight approximately 8 lbs (3.640 kgs) per rotor

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 pad bite. The cross-drilled holes and slots help reduce brake fade by allowing gases and debris to escape, while the solid rotor construction ensures consistent braking feel. The coated hat finish adds corrosion resistance, extending rotor life in various driving conditions. This product line is suitable for drivers seeking a balance between everyday usability and sportier braking response.

Technical Specifications and Fitment

This disc brake rotor is compatible with multiple models including the Toyota Celica, Corolla, Matrix, tC, and Pontiac Vibe. It features a solid rotor type with a slotted and drilled surface, designed to fit vehicles with a 5-lug wheel pattern and a 100 mm bolt circle diameter. The rotor’s overall height measures 2.201 inches (55.900 mm), and it does not include ABS tone rings or bearings. The floating/dih disc mounting style ensures proper alignment and performance.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or towing
• Improves brake pad cleaning for consistent stopping power
• Minimizes rotor warping caused by excessive heat buildup
• Enhances corrosion resistance with coated hat finish
• Provides reliable fitment for Toyota Celica, Corolla, Matrix, tC, and Pontiac Vibe models

Installation Notes and Tips

• Verify vehicle compatibility with part number 127.44115R before installation
• Inspect brake pads and hardware for wear and replace if necessary
• Ensure proper torque on lug nuts to manufacturer specifications
• Check rotor thickness and discard limits during installation
• Perform a bed-in procedure after installation for optimal brake performance

Quality Assurance and Warranty

StopTech 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 consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.