Stoptech 128.63069L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.63069L is engineered for reliable braking performance on select Chrysler, Dodge, Jeep, and Mitsubishi vehicles. Designed with precision, this solid rotor features a cross-drilled surface to enhance heat dissipation and maintain consistent stopping power.

• Cross-drilled solid disc brake rotor for improved cooling
• Coated hat finish to resist corrosion
• Compatible with 5-lug wheel setups
• Outside diameter: 11.890 inches (302 mm)
• Nominal thickness: 0.394 inches (10.000 mm)
• Discard thickness: 0.331 inches (8.400 mm)
• Overall height: 2.366 inches (60.100 mm)
• Center hole diameter: 3.150 inches (80.000 mm)
• Mounting bolt hole circle diameter: 4.500 inches (114.300 mm)
• Weight: 12.2 lbs (5.55 kgs)

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

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on delivering enhanced braking performance through improved heat management and durability. The cross-drilled design helps reduce brake fade by allowing heat and gases to escape more efficiently during heavy braking. This rotor is solid rather than vented, providing a consistent braking surface ideal for street and light performance applications. The coated hat finish offers additional protection against rust and corrosion, extending rotor life.

Technical Specifications and Compatibility

This disc brake rotor is designed for use on various Chrysler, Dodge, Jeep, and Mitsubishi models including the 200, Avenger, Caliber, Cirrus, Compass, Lancer, Outlander, Outlander Sport, Patriot, RVR, and Sebring. The rotor features a 5-lug pattern with a 4.5-inch bolt circle diameter and a center hole diameter of 3.15 inches, ensuring proper fitment on compatible vehicles. The nominal thickness of 0.394 inches and discard thickness of 0.331 inches provide clear service limits for maintenance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves heat dissipation to reduce brake fade during extended use
• Addresses corrosion issues with coated hat finish
• Restores proper braking performance on Chrysler, Dodge, Jeep, and Mitsubishi models listed
• Suitable for vehicles experiencing uneven pad wear or noise

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s make and model before installation. Clean the rotor surface to remove any protective coating or residue prior to mounting. Use proper torque specifications on lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Verify the absence of ABS tone rings as this rotor does not include one.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated finish helps protect against rust and corrosion, contributing to longer service life. 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.