3rd Gen 4 Runner Ball Joint Replacement . I have only been driving on it for a couple of days but my truck drives like a dream again. All you've got to know is the type of vehicle and you should be able to use the guidebook in the aisle, or ask for help and they'll be able to. 4Runner Gets new Ball Joints... Again | FunnyDog.TV (Cynthia Nash) Go to the auto parts store and get a replacement part appropriate for your make and model. I dont think you can replace just the upper boots. Purchase the correct replacement ball joint assembly for your vehicle. I havent heard of the upper ball joints going bad due to the tundra lift. I have never replaced a upper ball joint before and dont know how to test if the upper ball joint is now bad. 01-02 Lower Ball Joint Recall - Page 3 - Toyota 4Runner ... Lower Ball Joint Removal and Installation - Toyota 4Runner ...