Compare Maximum number of 4 items selected Dorman OE Solutions Ball Joint - 545-021 Part #: 545-021 Line: DOR Dorman OE Solutions Ball Joint Limited Lifetime Warranty Adjustable: No Attachment Method: Press-In Dust Boot Included: Yes Grease Fitting Included: No Greaseable: No Washer Included: No Mounting Plate Included: No Pre-Greased: Yes Castle Nut Included: Yes Cotter Pin Included: Yes Dust Boot Color: Black Locking Nut Included: Yes Dust Boot Material: Polychloroprene Ball Joint Bearing Material: Polymer Show More Show Less