Stoptech 127.61077L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.61077L is engineered for Jaguar vehicles including the S-Type, Vanden Plas, and XJ8 models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design with straight vane style for enhanced cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better thermal expansion management
• Compatible with Jaguar S-Type, Vanden Plas, and XJ8 models
• Part number 127.61077L ensures precise fitment and quality

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 improved braking performance through advanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to reduce brake fade by allowing gases and heat to escape more efficiently. This product line features vented rotors with a straight vane design to optimize airflow and cooling, which is critical for maintaining consistent brake performance during spirited driving or heavy use.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 1.181 inches (30.000 mm) and a discard thickness of 1.118 inches (28.400 mm), ensuring it meets strict safety and performance standards. The rotor's outside diameter measures 12.598 inches (320.000 mm), with an overall height of 1.693 inches (43.000 mm). It includes a coated hat finish to protect against corrosion and extend service life. The rotor mounts with a 5-lug pattern, featuring a 4.252 inch (108.000 mm) bolt circle diameter and 0.551 inch (14.000 mm) stud hole diameter. The center hole diameter is 2.795 inches (71.000 mm). This rotor weighs approximately 18.5 lbs (8.41 kgs), balancing durability and performance.

Applications and Problem Solving

• Reduces brake fade during high-performance or heavy braking situations
• Improves heat dissipation to prevent rotor warping and extend component life
• Enhances braking response and pedal feel for Jaguar S-Type, Vanden Plas, and XJ8
• Minimizes brake dust buildup and gas accumulation on the rotor surface
• Provides corrosion resistance with coated hat finish for longer-lasting performance

Installation Notes and Tips

Ensure the rotor is installed on compatible Jaguar models: S-Type, Vanden Plas, and XJ8. Verify the part number 127.61077L matches your vehicle’s specifications before installation. The floating disc mounting design requires proper torque settings to allow for thermal expansion. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance.

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 protection against corrosion, contributing to the rotor’s durability. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.