High Quality Replacement Clutch Spacer for Polaris Sportsman 450 HO EFI 2×4 2016-2018 High Quality Clutch Spacer Please measure the size for your case to ensure an accurate fit! Fits the following models POLARIS Sportsman 570 EFI 2014-2019 Sportsman 570 EFI EPS Forest 2014-2015 Sportsman 570 EFI HD 2014-2017 Sportsman 570 EFI UTE HD EPS 2014 Sportsman 570 EFI EPS MD 2015 Sportsman 570 EFI UTE HD 2015-2016 Sportsman 570 EFI x2 EPS 2015-2021 Sportsman 570 SP 2015-2018 Sportsman 570 SP EPS Quad Tractor 2015-2016 Sportsman 570 SP MD 2015-2016 Sportsman 570 SP Touring 2015-2020 Sportsman 570 EFI UTE Tractor 2016 Sportsman 570 EPS UTE QUAD 2016 UTE Utility Edition Sportsman 570 EFI UTE 2017-2019 Sportsman 570 EPS EU 2017-2018 Sportsman 570 EPS ZUG 2017-2018 Sportsman 570 Touring EPS Tractor 2017-2019 Sportsman 570 Tractor 2017 Sportsman 570 X2 EPS Tractor 2017-2019 570 Sportsman 6×6 2017-2018 Sportsman 570 EPS Tractor 2018 Sportsman 570 Touring EPS EU 2018-2019 Sportsman 570 X2 EPS EU 2018-2019 Sportsman 570 6×6 2019-2021 Sportsman Touring 570 EFI EPS 2015-2020 Sportsman Touring 570 EFI 2014 Sportsman 570 Touring EPS Premium 2021 450 HO 2×4 MD 2016 Sportsman 450 HO 2016-2018 450 Farmhand HD 2×4 2017 450 Sportsman HD 2×4 2018 SPORTSMAN 450 EFI MD 2016-2017 SPORTSMAN 450 EPS QUAD 2016 SPORTSMAN 450 EPS ZUG 2016 SPORTSMAN 450 TRACTOR 2016 Replaces POLARIS Part Numbers Clutch Spacer | 5633037 Dimensions & Measurements LENGTH | 1″ / 25.7mm OUTER DIAMETER | 1 3/4″ / 44.45mm INNER DIAMETER SMALL SIDE | 1 1/4″ / 31.75mm INNER DIAMETER LARGE SIDE | 1 3/8″ / 35mm Kit includes 1x Clutch Spacer