Shell Rotella (550039811) Heavy Duty Tractor Fluid - 5 Gallon Pail Shell Rotella Heavy Duty Tractor Fluid is a premium quality fluid for use in transmissions, hydraulic systems, oil immersed brakes and other ancillary systems fitted to agricultural tractors and off-road equipment It is an exceptional universal tractor fluid specially formulated for use where a common fluid reservoir serves transmissions, final drives and hydraulic systems Incorporates a friction modifier for proper noise-free operation of wet-brakes Excellent low temperature fluidity provides good response at low temperatures Shell Rotella Heavy Duty Tractor Fluid provides excellent service in virtually all makes of construction and farm tractors