Control Arm Control Arm And Ball Joint Assembly - Suspension Adjustable:No Attachment Type:Taper Ball Joint Included:Yes Ball Joint Installed:Yes Ball Joint Stud Type:Threaded Ball Joint Thread Diameter:12 mm Bushing Material:Rubber Bushings Included:Yes Control Arm Color:Black Control Arm Material:Steel Control Arm Maximum Length:305 mm Control Arm Maximum Width:Not Applicable Control Arm Type:Casting/Forged Grade Type:Regular Lubrication Type:Sealed Mount Hole Diameter:18.7 mm Mount Hole Quantity:1 Mounting Hardware Included:Yes Package Contents:Control Arm/Ball Joint, Nut