Stoptech 126.40041SR Disc Brake Rotor - Rear Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.40041SR) are engineered for Acura and Honda vehicles, specifically designed to enhance braking performance on models like the Accord and CL. These solid, slotted rotors provide reliable stopping power with improved heat dissipation and consistent pad contact.

• Compatible with Acura Accord and Honda CL models
• Solid rotor design with slotted surface for enhanced braking
• Coated hat finish for corrosion resistance
• Floating disc mounting for better thermal expansion management
• Outside diameter: 10.228 inches (259.8 mm)
• Nominal thickness: 0.354 inches (9.0 mm)
• Discard thickness: 0.315 inches (8.0 mm)
• Overall height: 1.898 inches (48.2 mm)
• Mounting bolt hole circle diameter: 4.5 inches (114.3 mm) with 4 lug holes
• Weight approximately 8.5 lbs (3.86 kgs)

Detailed Product Description

The StopTech Sport Slotted Disc Brake Rotors are designed with a solid rotor construction and a slotted surface type to improve brake pad bite and help evacuate gases, dust, and water from the rotor surface. This design supports consistent braking performance under various driving conditions. The coated hat finish protects against corrosion, extending rotor life and maintaining appearance. The floating disc mounting system allows for better thermal expansion, reducing the risk of warping during heavy braking. With a precise outside diameter of 10.228 inches and a nominal thickness of 0.354 inches, these rotors meet OEM specifications for fit and function on compatible Acura Accord and Honda CL models.

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors that balance everyday drivability with enhanced braking capabilities. The slotted design featured in this product line improves pad bite and heat dissipation without compromising rotor durability. This makes the 126.40041SR part number a suitable upgrade for Acura and Honda drivers seeking improved braking response and rotor longevity.

Applications and Problem Solving

• Reduces brake fade during spirited driving or heavy braking
• Improves brake pad cleaning and gas evacuation for consistent stopping power
• Helps prevent rotor warping through floating disc mounting
• Protects against corrosion with coated hat finish
• Maintains OEM fitment and performance for Acura Accord and Honda CL

Installation Notes and Tips

Ensure compatibility with your specific Acura Accord or Honda CL model year before installation. The rotor features a 4-lug hole pattern with a 4.5-inch bolt circle diameter, so verify your vehicle’s specifications. No ABS tone ring or bearings are included, so retain existing components if applicable. Proper torque specifications should be followed during installation to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM standards for quality and durability. The 126.40041SR part number undergoes rigorous testing to ensure consistent performance and reliability. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering defects in materials and workmanship.