318 - 222 - 2224

Shreveport, LA 71106

6318 Union Avenue

Unigear M Plus 85W140

PAL Unigear M Plus oils are premium automotive gear lubricants designed for use in light- and heavy-duty axles and heavy duty non-synchronized manual transmissions. Unigear M Plus multigrade gear oils provide excellent shear stability and longer oil life. Formulated with premium high VI (Viscosity Index) base stocks and an advanced additive system, Unigear M Plus imparts excellent oxidation stability characteristics and outstanding anti-weld, anti-wear and anti-scuff properties in automotive differentials operating under varying conditions of speed, load, temperature and torque. Unigear M Plus gear oils maintain effective lubrication in severe automotive conditions of high tooth load and sliding pressure. Unigear M Plus protects gears and bearings against rust, corrosion and oxidation.

Performance Standard

  • API GL-5


  • Premium quality multipurpose gear lubricant
  • Protects gear and bearings from wear at extreme pressures
  • Formulated to be compatible with “yellow metals” such as bronze found in synchronizers and other transmission components
  • High thermal and oxidation resistance to allow for extended drain service and reduced maintenance costs
  • Inhibits foaming and aeration


  • Designed for use in linear or off-set hypoid, bevel and spiral gear units in transmissions, axles and final drives working under severe high speed/low torque and low speed/high torque conditions.
  • An excellent multipurpose, extreme pressure lubricant for differentials and manual transmissions of passenger cars, trucks, vans, buses and off-road equipment that operates under mild to severe conditions.
  • Suitable for most oil lubricated universal joints, wheel bearings, planetary gear sets and industrial gear reducers requiring an API GL-5 oil.