75w90 Hypoid Gear Oil Case 12 x 1 Qt.

The 75W90 Hypoid Gear Oil Case from PENNGRADE MOTOR OIL is a synthetic lubricant engineered for high-performance hypoid differential and gear systems requiring superior load-carrying capacity and thermal stability. This bulk case of twelve 1-quart bottles is designed for fleet maintenance, serious automotive enthusiasts, and professional technicians who need reliable gear protection in challenging driving conditions. Hypoid gear oils are specifically formulated to handle the extreme pressures and sliding friction inherent to modern differential designs, making this synthetic formula essential for off-road vehicles, heavy-duty trucks, and performance applications.

The 75W90 synthetic formulation delivers multi-grade protection across a wide temperature range, with the 75W winter rating ensuring adequate flow in cold conditions and the 90 summer rating maintaining film strength under extreme heat and load stress. Synthetic base stocks resist oxidation and thermal breakdown far longer than conventional mineral oils, extending drain intervals and reducing maintenance downtime. The hypoid additive package includes extreme-pressure agents and anti-wear compounds that form protective boundaries between gear teeth, preventing metal-to-metal contact and the wear that leads to gear noise, slippage, and premature failure. This formulation also provides superior corrosion and rust protection, critical for vehicles exposed to moisture or salt exposure.

Professionals and vehicle owners benefit from the economy and convenience of purchasing 75W90 Hypoid Gear Oil in case quantities, reducing per-unit cost while ensuring consistent supply for routine maintenance. The twelve 1-quart bottles accommodate most differential capacities and allow for easy inventory management at shops, fleet facilities, or home garages. This synthetic gear oil is compatible with conventional and limited-slip differentials, including those equipped with friction modifiers, and meets or exceeds API GL-5 performance standards for maximum compatibility with OEM specifications. Store in a cool, dry location to maintain product integrity until use.