BoschBosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. Front. Must use this number to replace all old KIA Sephia/Spectra #'s TO 07-14-00! This new type has no vent holes on the sides of the wheel hub flange. The old (vented) type must NOT BE USED. Per KIA sales bulletin# 3300-0005. If old brake disc # 0K2AA-33-251A is going to be used, you must use the old brake pad # 0K2A4-33-23Z. DO NOT MIX & MATCH. Must use OE pad # 0K2AZ-33-23Z w/ this rotor !.As one of the largest North American automotive suppliers, Bosch develops, manufactures and supplies precision auto parts components and systems

BoschBosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. Front. Must use this number to replace all old KIA Sephia/Spectra #'s TO 07-14-00! This new type has no vent holes on the sides of the wheel hub flange. The old (vented) type must NOT BE USED. Per KIA sales bulletin# 3300-0005. If old brake disc # 0K2AA-33-251A is going to be used, you must use the old brake pad # 0K2A4-33-23Z. DO NOT MIX & MATCH. Must use OE pad # 0K2AZ-33-23Z w/ this