New AMSOIL synthetic ATV/UTV lubricants provide hard-working and performance ATVs and UTVs upgraded performance and protection compared to original equipment manufacturer (OEM)-branded oils. AMSOIL 10W-40 Synthetic ATV/UTV Motor Oil (AUV40): Recommended for use in ATVs and UTVs that require a 10W-40 motor oil, including those made by Kawasaki ® , Suzuki ® , Can-Am ® , Honda ® , Yamaha ® , Kubota ® and John Deere ® . AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil (AUV50): Recommended for use in ATVs and UTVs that require a 5W-50 motor oil, including the Polaris ® Ranger ® , Polaris RZR ® and Polaris Sportsman ® . Use in place of Polaris PS-4 and PS-4 Extreme Duty. AMSOIL Synthetic ATV/UTV Front Drive Fluid (AUFD): Recommended for use in Polaris Ranger, RZR and Sportsman differentials and hubs calling for Demand Drive Fluid. Do not use in applications requiring an API GL-5 fluid. AMSOIL Synthetic ATV/UTV Transmission and Differential Fl...