Stoptech 127.38013L Disc Brake Rotor - Rear Left

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.38013L) is engineered for Saab 9-5 models requiring reliable braking performance. Designed with precision, this rotor combines cross-drilled holes and slots to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Saab 9-5 vehicles
• Part Number: 127.38013L
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Nominal thickness of 0.394 inches (10.000 mm)
• Outside diameter of 11.260 inches (286.000 mm)
• 5 stud/lug holes with 0.559 inch (14.200 mm) diameter
• Overall height of 2.724 inches (69.200 mm)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to improve braking efficiency by combining drilled holes and slots on the rotor surface. This design helps to reduce brake fade by allowing heat and gases to escape more effectively during braking. The coated hat finish provides additional protection against corrosion, extending rotor life. This rotor is a solid type, optimized for consistent performance in street and light track applications.

Technical Specifications and Features

This disc brake rotor features a solid construction with a nominal thickness of 0.394 inches (10.000 mm) and a discard thickness of 0.315 inches (8.000 mm). The rotor’s outside diameter measures 11.260 inches (286.000 mm), ensuring proper fitment and compatibility with the Saab 9-5. The rotor includes five stud/lug holes with a diameter of 0.559 inches (14.200 mm) arranged on a 4.331 inch (110.000 mm) bolt circle diameter. The overall height of 2.724 inches (69.200 mm) and a center hole diameter of 2.579 inches (65.500 mm) support secure mounting. The rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Saab 9-5
• Improves heat dissipation to reduce brake fade during aggressive driving
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Enhances braking response and pedal feel with slotted and drilled design
• Prevents corrosion-related rotor degradation with coated hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.315 inches) before installation
• Clean rotor surface and hub mounting area to prevent uneven wear
• Torque lug nuts to manufacturer specifications for Saab 9-5
• Check compatibility with existing brake pads and calipers
• Inspect brake system components during installation for optimal performance

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.