Brand new OEM replacement ball joints, you will receive 2 upper and 2 lower ball joints, enough to replace the entire front of your machine. It will fit the following models: 2021 2022 2023 2024 Polaris RZR Trail S 1000 Ultimate. We purchase and sell items that are overstock, returns, and closeouts from distributors. All items are new and usable condition, but the packaging may be ripped off, or it is a brand the distributor is no longer carrying. All items are guaranteed to fit the models listed.