See how AMSOIL products perform in the lab and in the field.

Consumers have the freedom to choose other than OEM branded lubricants without fear of voiding the original limited or implied warranty. Amsoil synthetic lubricants and performance products are tough, reliable, long lasting, and save you time and money with the peace of mind that your vehicles/ equipment will last longer. About Warranty Secure

Hydraulic Oil

AMSOIL Synthetic Hydraulic Oil

Hydraulic oil must be clean, clean… and clean. Due to the extreme high pressure, any small particles in the oil systems will quickly damage critical shut-off valves. Once damage has occurs, hydraulic systems can only be corrected with new replacement parts. More than half of hydraulic system (mechanical) failure is caused by the oil itself.

First the oil must be clean while in service. Keeping dirt particles out is the job of full-flow and bypass filtration, preventing varnish contamination is up to the oil itself.

Maximum Cleanliness

Filtration is the first line of defense to keep hydraulic systems running efficiently and lasting longer. Secondly… better oil can resist internal breakdown (oxidation) caused by air and water mixing with the oil and causing varnish and the wear particles created within the oil as it undergoes extreme pressure and often high operating temperatures. Once oxidation begins to occur, the cascading effect of small particles begin to solidify together forming larger particles in the oil circulation before reaching filtration. Even though every effort was made keep the oil clean, the oil itself is creating wear particles to increase. We see this begin as the oil becomes darker and varnish, oxidized particles, cling to hot components before breaking away in to the oil circulation. AMSOIL synthetic hydraulic oils have excellent air-release and water separation characteristics preventing oil oxidation and varnish buildup.

AMSOIL All-Season, Anti-Varnish and Anti-Wear Synthetic Hydraulic Oils

AMSOIL Synthetic Hydraulic Oils, works together in the overall health of your hydraulic equipment, prolonging operating smoothness and system’s efficiency. As systems begin to deteriorate, small amounts of lag time can quickly add up to slower daily operation. Even though 5 seconds may not seem like much… it can add up to hours of slower working time during the course of one day or one week.

AMSOIL Multi-Viscosity Synthetic Hydraulic Oil’s base oil naturally resist heat, thermal breakdown and maintain their operating viscosity. These fluids do not contain the waxes inherent to conventional hydraulic fluids, providing excellent fluid flow in cold temperatures. Bearings and other components receive almost immediate lubrication at start up, reducing wear and instances of pressure spikes and erratic operation as a result of poor fluidity.

Synthetic Tractor Hydraulic/ Transmission Oil

SAE 5W-30 Fluid for All-Weather Performance in Farm and Commercial Equipment

  • Farm tractors and equipment
  • Fork lift trucks
  • Off-road equipment
  • Lawn tractor hydrostatic transmissions
  • Golf course mower hydrostatic systems
  • Some 4×4 ATV models with wet-brake differentials

Power Sports Synthetic Motor Oil

Quick startup protection. Helps prevent carbon/varnish formation. Superior extreme-temp performance.

Full-Flow Hydraulic Oil Filters

Filter lookup: Off Road, Industrial, Heavy-Duty Truck and Bus
Master Cross reference:

WIX Automotive & Light Truck Hydraulic Filters

Product Code: (Select Part Number)

Donaldson P-Series Heavy Duty Hydraulic Filters

Product Code: (Select Part Number)

Synthetic Multi-Viscosity Hydraulic Fluids

Synthetic Multi-Viscosity Hydraulic Oil – ISO 22

Product Code: HVG05-EA

Synthetic Multi-Viscosity Hydraulic Oil – ISO 32

Product Code: HVH05-EA

Synthetic Multi-Viscosity Hydraulic Oil – ISO 46

Product Code: HVI05-EA

Synthetic Multi-Viscosity Hydraulic Oil – ISO 68

Product Code: HVJ05-EA

Synthetic Biodegradable

Biodegradable Hydraulic Oil – ISO 46

Product Code: BHO05-EA

Synthetic Anti-Wear Hydraulic Oil

Synthetic Anti-Wear Hydraulic Oil – ISO 22

Product Code: AWG05-EA

Synthetic Anti-Wear Hydraulic Oil – ISO 32

Product Code: AWH05-EA

Synthetic Anti-Wear Hydraulic Oil – ISO 46

Product Code: AWI05-EA
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