Features: 1.Fitment: Replacement for Polaris ACE 325 500 570 900 Replacement for Polaris Ranger 500 570 900 XP1000 ETX; Replacement for Polaris RZR. 2.Reference OEM Number: The part number for reference is 5439831, please confirm whether it is consistent with the OE you need. 3.Durable Material: UTV secondary clutch rollers is constructed of high strength ABS and metal material, rugged structure, not easy to aging and crack. 4.Directly Replace: Using the shabby secondary clutch roller for a long time will damage the screw or clutch, which will bring a bad experience to the vehicle. Replace the new roller to solve these problems. 5.Perfect Match: The manufacturing conforms to the standard specification, strictly follows the factory quality control, perfectly fit your UTV. Specification: Item Type: Secondary Clutch Rollers Material: ABS OEM: 5439831 Fitment: Replacement for Polaris ACE 325 2014-2016 Replacement for Polaris ACE 500 2017-2019 Replacement for Polaris ACE 570 2015-2019 Replacement for Polaris ACE 900 2016 Replacement for Polaris Ranger 500 2017-2019 Replacement for Polaris Ranger 570 (all models) 2014-2019 Replacement for Polaris Ranger 900 XP (NON EBS) 2014-2018 Replacement for Polaris Ranger 1000 Diesel 2015-2018 Replacement for Polaris Ranger ETX 2015-2016 Replacement for Polaris RZR 900 (See note below) 2015 Replacement for Polaris RZR 570 (See note below) 2013-2019 Note: Depending upon the model the 570 and 900 RZR can use two different clutches. If your clutch uses a removable helix these are NOT the correct rollers. If your helix is part of the clutch sheave, these ARE the correct rollers Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!