This front lower frame section replacement fits both Old Body style and New Body style Rangers with the ranger or rzr front differential. These are by far the best and only true option when it comes to finally fixing the thin and weak front frame on your Polaris Ranger! If you have a HL model please sellect the correct model as they have a different differential from the non HL models. If you are upgrading from the small ranger differential to a rzr 1000 differential please make the correct selections. If you are unsure of what you need please email or call us and we will make sure that you get the correct part.