Description:

Order Includes: 1x Primary Clutch Bearing Bushing Cover. Compatible with Polaris models: Sportsman 450 HO EFI 2x4 2016-2018. Part Number: 5633037. Measurements: LENGTH / 1" / 25.7mm, OUTER DIAMETER / 1 3/4" / 44.45mm, INNER DIAMETER SMALL SIDE / 1 1/4 " / 31.75mm, INNER DIAMETER BIG SIDE / 1 3/8 " / 35 mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..