Grand Cherokee 2WD V8-4.7L VIN J (2004)
Brake Rotor/Disc: Specifications
Front Disc Brake Rotor Type ................................................................................................................................................................................ Ventilated
Front Disc Brake Rotor Diameter .............................................................................................................................................................. 305 mm (12 inch)
Front Disc Brake Rotor Max. Runout .................................................................................................................................................. 0.05 mm (0.002 inch)
Front Disc Brake Rotor Max. Thickness Variation ....................................................................................................................... 0.0127 mm (0.0005 inch)
Front Disc Brake Rotor Min. Thickness ............................................................................................................................................ 24.5 mm (0.9646 inch)
Rear Disc Brake Rotor Type Diameter .......................................................................................................................................................................... Solid
Rear Disc Brake Rotor Diameter ............................................................................................................................................................... 305 mm (12 inch)
Rear Disc Brake Rotor Max. Runout ................................................................................................................................................... 0.76 mm (0.003 inch)
Rear Disc Brake Rotor Max. Thickness Variation ......................................................................................................................... 0.0127 mm (0.0005 inch)
Rear Disc Brake Rotor Min. Thickness ................................................................................................................................................. 8.5 mm (0.335 inch)
Rear Disc Brake Rotor Drum Max. Diameter ..................................................................................................................................... 196 mm (7.7166 inch)
