... / Disc /Hub FEATURES 1) Slotted Drilled and Vented Design From Jingheng Auto Parts. Rotor surface temperatures,which rise rapidly from repeated ... overheat,causing rapid brake pad deterioration, excessive rotor surface wear,and warping. Manufactured From Cast Iron, Cast iron is the ... Hub bearing,Seal,Dust Gap,Springs,Bolts,Nuts,Washers and other Stamping Parts,we could provide them for you,you can buy ...