Stoptech 127.46025R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.46025R) are engineered for reliable braking performance on Dodge and Mitsubishi vehicles. Designed specifically for models like the Dodge Ram 50, Mitsubishi Mighty Max, Montero, and Raider, these rotors offer enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design with straight vane style for efficient cooling
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with 6 mounting bolt holes and mounting behind the hub
• Nominal thickness of 22.000 mm and discard thickness of 20.400 mm
• Outside diameter of 277.000 mm (10.906 inches) for precise fitment
• Weight approximately 14 lbs (6.36 kgs) for balanced performance

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering rotors with enhanced surface features such as cross-drilling and slotting. These design elements help reduce brake fade by improving heat dissipation and removing brake dust and gases from the rotor surface. The vented construction with straight vanes further aids in cooling, making this product line suitable for vehicles requiring consistent braking under demanding conditions.

Technical Specifications and Fitment

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The rotor's overall height measures 45.100 mm (1.776 inches), and it includes six mounting bolt holes with a bolt circle diameter of 108.000 mm (4.252 inches). The center hole diameter is 87.000 mm (3.425 inches), ensuring proper alignment behind the hub. The coated hat finish provides corrosion resistance, maintaining rotor integrity over time. This rotor is compatible with Dodge Ram 50 and Mitsubishi models including the Mighty Max, Montero, and Raider.

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
• Minimizes brake dust buildup on rotor surface
• Provides corrosion resistance for longer rotor lifespan

Installation Notes and Tips

Ensure the rotor is mounted behind the hub as specified. Verify the mounting bolt hole pattern matches your vehicle’s specifications (6 holes, 108 mm bolt circle diameter). It is recommended to inspect brake pads and hardware during installation and replace if necessary. Proper torque specifications should be followed to avoid rotor damage or misalignment. No ABS tone ring or bearings are included with this rotor, so retain or replace existing components as needed.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM standards for durability and performance. The coated hat finish enhances corrosion resistance, contributing to the rotor’s longevity. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed quality assurance. Always consult the product documentation or manufacturer for warranty terms related to part number 127.46025R.