Stoptech 126.65046SR Disc Brake Rotor - Front Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.65046SR) are engineered for Ford E-Series vans including E-150, E-250, and E-350 models. Designed to provide reliable braking performance, these rotors feature a vented and slotted surface to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Ford E-150, E-150 Econoline, E-250, E-250 Econoline, E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, and E-350 Super Duty
• Part Number: 126.65046SR
• Vented disc design with straight vane style for improved cooling
• Slotted surface type to reduce brake fade and remove debris
• Coated hat finish for corrosion resistance
• Includes ABS tone ring for sensor compatibility
• Eight stud/lug hole quantity with 0.563 inch stud thread diameter
• Outside diameter of 13.031 inches (331 mm) and nominal thickness of 1.181 inches (30 mm)

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line is designed to meet the demands of drivers requiring enhanced braking performance and durability. The slotted rotor surface improves pad bite and helps evacuate gases and dust, while the vented rotor design with straight vanes promotes efficient heat dissipation. This product line is suitable for vehicles like the Ford E-Series vans that require robust braking components for heavy-duty and commercial use.

Technical Specifications and Features

These rotors have a nominal thickness of 1.181 inches (30 mm) and a discard thickness of 1.102 inches (28 mm), ensuring a long service life before replacement is necessary. The coated hat finish protects against rust and corrosion, extending rotor durability. The rotor’s overall height measures 5.642 inches (143.3 mm), with a center hole diameter of 4.858 inches (123.4 mm) and a mounting bolt hole circle diameter of 6.5 inches (165.1 mm). The rotor weighs approximately 38.5 lbs (17.5 kgs), balancing strength and heat management. The inclusion of an ABS tone ring ensures compatibility with factory anti-lock braking systems.

Applications and Problem Solving

• Restores braking performance on Ford E-150, E-250, and E-350 Econoline vans
• Reduces brake fade during heavy or repeated braking
• Improves heat dissipation to prevent rotor warping
• Helps maintain consistent brake pad contact and bite
• Prevents corrosion-related rotor damage with coated finish

Installation Notes and Tips

Installation requires proper torque of the eight lug nuts to the manufacturer’s specifications. Ensure the rotor surface is clean and free of contaminants before mounting. The included ABS tone ring must be aligned correctly for proper sensor function. It is recommended to inspect wheel bearings and seals during installation, as this rotor is designed to mount with the hub assembly. Professional installation is advised for optimal safety and performance.

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent braking performance. 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 authorized distributors for exact warranty terms.