Penrite Indus Pro Hydraulic 68 Hydraulic Fluid 20L. It provides outstanding protection against wear and corrosion. Indus Pro Hydraulic 68 can be used with silver components due to its low zinc content and is safe for all hydraulic hoses & seal types.
Tried lots hydraulic oils in my late model tractor and Penrite Indus Pro Hydraulic 68 performs as good as more expensive brands. Very happy with purchase.