MasterPro Chassis Ball Joint - K500040 Part #: K500040 Line: MPC MasterPro Chassis Ball Joint Limited Lifetime Warranty Color: Black Material: Polymer Adjustable: No Hardware Included: Yes Attachment Method: Bolt-On Dust Boot Included: Yes Grease Fitting Included: Yes Greaseable: Yes Washer Included: No Pre-Greased: Yes Castle Nut Included: Yes Cotter Pin Included: Yes Weight: 1.72 Lbs. Locking Nut Included: Yes C Clips Included: No Dust Boot Material: Polychloroprene Ball Stud Thread Size: M14-1.50 Ball Stud Nut Wrench Size: 17mm Ball Stud Type: Threaded Ball Stud Housing Material: High-Strength Steel Show More Show Less