Brand new OEM replacement Ball Joints, you will receive 2 upper and 2 lower ball joints. It will fit the following models: 2015 2016 2017 2018 2019 2020 2021 Kawasaki Mule Pro FX KAF820, 2015 2016 2018 2019 2020 2021 Kawasaki Mule Pro FXT KAF820. These are a distributor overstock item we received at a great deal, only a number of pairs available. 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.