Go to RockAuto Home Page
More Information for RAYBESTOS 66442R
Add to Cart
Continue Shopping
RAYBESTOS 66442Rclose
Part image
Sold individually
Raybestos® R-Line rotors are the safe and dependable solution for everyday driving conditions.


  • Developed from OE samples and made with G3000-qualified material to ensure proper form, fit and function for dependable performance.
  • Meet the SAE standard for tensile strength, providing structural integrity and a maximum service life.
  • Non-directional ground finish gives you a product that is ready to install right out of the box
  • Lateral runout of 0.004” or less and a thickness variation of less than 0.0005” ensures less pedal pulsation, less brake noise, and extended pad life.
  • Mill balanced and 100% validated, leading to proper balance, minimized vibration, and quieter and smoother stopping.
Rotor Casting TypeVented
Rotor Diameter, Outer (IN)10.865
Rotor Thickness, Discard (IN)0.974
Rotor Thickness, Nominal (IN)1.025
Rotor TypeConventional
Center Hole Diameter, Minimum (IN)2.797
Height, Overall (IN)1.830
Surface FinishPlain
Wheel Bolt Circle Diameter (IN)4.250
Wheel Bolt Hole Diameter, Maximum (IN)0.566
Wheel Bolt Hole Diameter, Minimum (IN)0.588
Wheel Bolt Holes, Primary5
Alternate/OEM Part Number(s): 1066442, 1066475, F3OY1125A, F3SZ1125A, F4DZ1125A, F4DZ1125B, F4OY1125A, F4SZ1125A, F58Z1125BB, F6DZ1125A, F6DZ1125B, F7DZ1125AA, F8DZ1125AA, YF1Z1125AA

Warranty Information:
Limited Lifetime. Warranty covers defects in materials and workmanship. Normal/uneven wear is not covered