PENRITE HD GEAR OIL 80W-90 20LPart No. HDGO8090020 Type GEAR OIL Brand PENRITE OIL Unit of Measure EACH Description Penrite HD Gear Oil 80W 90 20L Warranty One Year Viscosity 80W 90 Litres 20ltr Features Maximum protection High thermal stability for heavy duty usage Maintains cleanliness and reduces abrasive wear of critical parts Longer drain intervals by resisting high temperature degradation Superior protection against scoring and spalling wear Compatible with copper alloy