Jeep Grand Cherokee ZJ / ZG year 92-98
Set front Performance Brake Discs / Rotors
from Raybestos
Design and Material:
Raybestos R-300 rotors are designed with a patented S-Groove slot (D640,620),
maximizing pad-to-rotor contact for improved pedal feel,
stronger bite, smoother braking, increased pad life.
R-300 rotors are made with application-specific enhanced iron,
which suppresses noise and keeps brakes running cool, quiet, and vibration free.
Cooling Vanes:
The cooling vanes on our rotors match OE configurations, providing optimal cooling,
reduced fade, less noise, and increased pad life.
Coating:
The rotor hat is coated with a black onyx coating, improving appearance for a clean, finished look.
The rotor inboard surface and cooling vanes are coated with a Grey Fusion 4.0™ coating,
helping to reduce rust for optimal airflow, cooling, and aesthetics.
SAE Standard for Tensile Strength:
meet the SAE standard for tensile strength, guaranteeing structural integrity and maximum service life.
Turned Finish: A turned finish minimizes noise and improves responsiveness for smoother stops.
Lateral Runout & Thickness Variation: Our R-300 rotors come with a lateral runout of 0.002?
or less and a thickness variation of less than 0.0004”, ensuring less pedal pulsation,
less brake noise, and extended pad life.
Mill Balanced:
mill balanced and 100 percent validated.
This helps minimize the thickness variation on the rotor and leads to proper balance and minimized vibration.
