What is SP gear oil?

What is SP gear oil?

Gear oil for enclosed gear unit uses naphthenic acid or S-P based extreme pressure agent. Mineral oil containing naphthenic acid or S-P based extreme pressure agent as additive.

What is EP 320 gear oil?

Lukeron Gear EP 320 oils contain a sulfur / phosphorus extreme pressure additive system that gives high load carrying ability and protection against wear. In addition these oils provide strong protection against corrosion of steel and copper containing alloys and resist foaming.

What is the best oil for a differential?

1. Editor’s Choice: Red Line 75W90 GL-5 Gear Oil. Red Line Synthetic Oil is one of the top companies making synthetic lubricants for all parts of your car.
2. Lucas Synthetic Racing Gear Oil.
3. Royal Purple Max-GEAR.
4. Liqui Moly Fully Synthetic Gear Oil.
5. Mobil 1 Synthetic Gear Lube LS.