Never used Qt containers QTY 2 75w90 QTY 1 75w140. All containers friction modify additive. Never used a drop bought to change my oil in my Mercedes Diff and sold car so I never used.
Royal Purple Synthetic Gear Oil/Max GEAR NEW
Royal Purple Royal Purple Max Gear SAE 75W-140 Synthetic Gear Oil 21301
Royal Purple Royal Purple Max Gear SAE 75W-90 Synthetic Gear Oil 01300
Royal Purple Max Gear Synthetic 75W-90 Gear Oil - 1 Quart - Case of 6
Royal Purple Max Gear SAE 75W-90 Synthetic Gear/Differential Oil - 6 Quarts
Royal Purple Max Gear Synthetic 75W90 Gear Oil - 5 Gallon
