Jak Max 5w/50 Synthetic Hydro-fluid – 20 Litre

5W/50 Synthetic Hydro-Fluid - 20 Litre. Our Synthetic Hydro-Fluid 5W50 is a high performance synthetic lubricant primarily manufactured to meet the performance requirements of hydrostatic drive commercial mowers requiring an SAE 5W50 grade of oil and is manufactured using a combination of high quality synthetic base oils and additives to give excellent stability and superb shift quality in hydrostatic transmissions, reduced clutch and wet brake chatter, ease in bidirectional output rotation, anti-corrosion properties and excellent protection against wear.