Stoptech 127.20017L Disc Brake Rotor - Rear Left

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.20017L is engineered for Jaguar X-Type vehicles requiring reliable braking performance. Designed with a solid rotor construction and a coated hat finish, this rotor balances durability and heat dissipation for consistent stopping power.

• Compatible with Jaguar X-Type models
• Part number: 127.20017L
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 280 mm (11.024 inches)
• Nominal thickness: 12.000 mm (0.472 inches)
• Discard thickness: 10.000 mm (0.394 inches)
• Floating disc mounting design
• 5 lug holes with 13.5 mm diameter
• Weight approximately 22.5 lbs (10.23 kgs)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (part number 127.20017L) is specifically designed for Jaguar X-Type vehicles. The rotor features a solid construction with a 280 mm outside diameter and a nominal thickness of 12 mm, ensuring structural integrity under demanding braking conditions. The cross-drilled and slotted surface enhances heat dissipation and helps reduce brake fade by allowing gases and debris to escape during braking. The coated hat finish provides corrosion resistance, extending the rotor's service life. The rotor mounts using a floating disc design with a 108 mm bolt circle diameter and five lug holes sized at 13.5 mm, matching the Jaguar X-Type specifications. This rotor does not include an ABS tone ring or bearings.

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is engineered to improve braking performance through enhanced heat management and surface design. The combination of cross-drilled holes and precision slots helps maintain consistent brake pad contact and reduces the risk of glazing. This product line is suitable for drivers seeking improved brake response and durability without altering the original braking system architecture.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or heavy braking
• Improves heat dissipation to prevent rotor warping
• Helps maintain consistent braking performance in wet conditions
• Minimizes brake dust buildup on pads and rotors
• Restores braking efficiency on Jaguar X-Type vehicles with worn or damaged rotors

Installation Notes and Tips

• Ensure compatibility with Jaguar X-Type models before installation
• Check rotor thickness and discard limits (nominal thickness 12.000 mm, discard thickness 10.000 mm)
• Use proper torque specifications for the 5 lug bolts (13.5 mm diameter)
• Inspect brake pads and replace if worn to optimize rotor performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet strict quality standards for fitment and performance. The 127.20017L rotor undergoes rigorous testing to ensure durability and consistent braking characteristics. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always refer to the official StopTech warranty documentation for complete terms.