ROTOR INFORMATIONRotor Type: Hat
Rotor Part Number: 55040F
Weight: 79lbs (35.83kg)
Overall Diameter 17.01" (432.05mm)
Disc Thickness: 1.77" (44.96mm)
Minimum Thickness: 1.46" (37.08mm)
Overall Depth: 5.12" (130.05mm)
Pilot Diameter: 5.16" (131.06mm)
Bolt Circle Diameter: 6.61" (167.89mm)
Bolt Hole (Number): 12
Bolt Hole Size: 0.75" (19.05mm)
Special Information: OEM Part Number. Outer Pilot Diameter Measures 8.97