Specs: Description: Crankshaft, Premier alternative to costly OEM crankshafts. Sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings, and crankshaft webs. Factory assembled and trued to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance and durability. Crankshafts are fully rebuildable with genuine Hot Rods connecting rods and bearings. Compatible With/Replacement For: Polaris ACE 500 2017-2019, Farmhand 450 2x4 Built After 8-29-16 2017, Farmhand 450 2x4 Built Before 8-29-16 2017, Farmhand 450 2x4 HD 2018, Ranger 500 2x4 2017-2018, Sportsman 450 HD 2x4 2018, Sportsman 450 HO 2017-2018 Comaptible with/Replacement for OEM 2206366 100% New aftermarket Crankshaft built to meet OEM specifications for Polaris 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.