Clutch made as an OE style Polaris primary (aka drive) clutch made specific for 2012-2020 RZR 570 all packages. This clutch is made just for RZR unlike other aftermarket ones I have seen. I have spent good amount of time testing and revising these clutches before selling them to make sure they have smooth and responsive performance on RZR 570. I do guarantee this comes correct for ready to bolt on and ride with weights and spring already in it! FITMENT: FITS ALL PACKAGES OF 2012-2020 RZR 570.* Manufacturer Part Number: 2010 2011 2012 2013 2014 1323255 *This is the EBS style of clutch, which means it has a one way bearing which adds EBS (engine brake system) to some years of RZR 570 that did not originally come with the feature. If you have a RZR 570 L.E. you already had this style clutch and it will perform same as your stock one. If you have another year or package RZR 570, you will feel that upgrade because it helps you slow down a little when you let off the gas which equals less wear on your brakes. CONDITION: New in box and ready to install. GUARANTEE: I do guarantee that it will be exactly as seen and described. Comes with a 1 YEAR WARRANTY backed by me, satisfaction is guaranteed. SHIPPING: All US states, and also any US territory (PR/Guam etc) only.. This will be sent with Priority or UPS Ground and will be shipped with a tracking number added to the checkout details within 2 business days of receiving payment.