Hypoid Gear Oil MP GL-5 85w140 1Qt

Hypoid Gear Oil MP GL-5 85W140 1Qt is a premium synthetic lubricant designed for the extreme pressures and shear forces found in modern differential assemblies, limited-slip units, and heavy-duty manual transmissions. This product is essential for vehicles with hypoid gears, which operate under boundary lubrication conditions that generate significant heat and contact stress.

The GL-5 specification rating confirms that this oil meets American Petroleum Institute standards for severe hypoid duty, providing robust anti-scuff chemistry that prevents gear tooth micro-welding under shock loads. The 85W140 viscosity grade offers a balance of cold-flow characteristics and film strength at operating temperatures, ensuring reliable performance in demanding conditions.

This product is ideal for owners upgrading to numerically aggressive rear-end ratios or those maintaining performance vehicles. Its formulation resists oxidation and thermal breakdown, extending fluid change intervals and minimizing bearing wear in extended-slip or locking differentials.