DAYCO Move Forward. Always. ™ Dayco is a global leader in the research, design, manufacture and distribution of essential engine drive systems and aftermarket services for automotive, truck, construction, agriculture, and industrial applications. POWER HP™ ATV/UTV/Snowmobile Belt Designed for ATV, UTV and golf cart applications using low to mid-range horsepower 350cc engines with no modifications. POWER HPX™ ATV/UTV/Snowmobile Belt Engineered for UTV, ATV and Snowmobile applications with mid-to-high horsepower engines between 350cc-600cc with minimal upgrades/modifications. POWER XTX™ ATV/UTV/Snowmobile Belt Developed for higher performing UTV, ATV and Snowmobile applications with up to 120HP, moderate performance upgrades and engines up to 800cc. DAYCO Catalogues DAYCO Powersports Belts & Accessories Catalogue DAYCO Belt Dimensions DAYCO Parts Interchange & Cross Reference Cross reference numbers ONLY. BG4-17641-00-00, BG4-17641-00 Belt Dimensions Outer Circumference (in) 40.781 Top Width (in) 1.43 MODEL FITMENT: Yamaha YXE85 Wolverine X2 847cc Drive Belt 2019 - 2022 Yamaha YXE85 Wolverine X2 R-Spec 847cc Drive Belt 2020 - 2022 Yamaha YXE85 Wolverine X2 R-Spec XT-R 847cc Drive Belt 2020 - 2022 Yamaha YXF85 Wolverine X2 847cc Drive Belt 2019 - 2019 Yamaha YXF85 Wolverine X2 R-Spec 847cc Drive Belt 2019 - 2019 Yamaha YXF85 Wolverine X2 R-Spec SE 847cc Drive Belt 2019 - 2019 Yamaha YXF85 Wolverine X4 847cc Drive Belt 2018 - 2022 Yamaha YXF85 Wolverine X4 R-Spec 847cc Drive Belt 2019 - 019 Yamaha YXF85 Wolverine X4 R-Spec SE 847cc Drive Belt 2019 - 2019 Yamaha YXF85 Wolverine X4 SE 847cc Drive Belt 2018 - 2019 Yamaha YXF85 Wolverine X4 XT-R 847cc Drive Belt 2020 - 2022 Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.