Description Product OverviewHarvest King Trans-Hydraulic Fluid for John Deere is a multifunctional tractor hydraulic/transmission fluid that lubricates the transmission, differential, and final drive gears. It serves as power steering, power brake, power take-off, and implement drive fluid. This fluid provides the correct friction and heat transfer characteristics for proper operation of tractor wet brakes and power take-off units.Key FeaturesSuitable for use where J-20C, J20A, and JD 303 are recommendedMeets John Deere J20C specifications and exceeds othersProtects against wear, rust, foam, and corrosionExtends the life of your equipmentWorks effectively with tractor wet brakes and power take-off units