Demand Drive Fluid Advantage: Polaris Demand Drive Fluid is a high performance full synthetic front gearcase lubricant designed for Polaris ORV's to maintain peak performance better than aftermarket fluids. The proprietary additive system is formulated using the latest technology to prevent clutch slippage, corrosion and oxidation caused from sustained high temperatures. Consult your owner's manual for proper application and fit.  Outstanding Protection and Proven Performance: Polaris Demand Drive Fluid is designed to provide the ultimate protection in Polaris ORV front drives, even when used in extreme conditions. The advanced formula reduces friction in the moving parts of the front 4WD gearcase system, offers outstanding oxidation resistance and controls high speed foaming. Demand Drive Fluid provides excellent all-season low temperature flow, allowing Polaris front drive gearcase systems to operate correctly even in sub-zero temperatures  Custom Additive System: The advanced formula contains special additives to assist operations when positive engagement and release are required. Demand Drive does not use the traditional extreme pressure anti-wear additives found in typical gear oils which can cause slipping and failure in differentials using locking type clutch mechanisms. Our proprietary additives help prevent friction and limit vibrations that lead to clutch chatter and component wear. This Accessory is Designed to Fit the Following: 2019 ACE 500 --, 2019 ACE 570 EPS, 2019 ACE 900 XC Edition, 2019 General 1000 EPS, 2019 General 1000 Deluxe EPS, 2019 General 1000 Premium EPS, 2019 General 1000 Ride Command Edition EPS, 2019 General 1000 EPS Hunter Edition, 2019 General 1000 EPS Limited Edition, 2019 General 4 1000 EPS, 2019 General 4 1000 EPS Ride Command Edition, 2019 Ranger 500 --, 2019 Ranger 570 --, 2019 Ranger 570 EPS, 2019 Ranger 570 4x4 Full Size, 2019 Ranger Crew 570-4 4X4, 2019 Ranger Crew 570-4 4x4 EPS