This one-quart bottle of Prime Guard 75W-140 Synthetic Gear oil is specially formulated with the finest quality, hydrotreated, high viscosity index, paraffinic base oils, and the most advanced and rigorously-tested additive system to deliver unsurpassed protection and performance.

Gears, differentials, and their applications are more demanding now than ever before. On- and off-road trucks experience severe loading, whether it's carrying more freight or moving more. This is complicated by more powerful engines, higher operating temperatures, and extended service intervals.

Contents: 1 Quart Bottle