Pure Estorlin Gear Oil 80w90 Case 1 Quart

KLOTZ SYNTHETIC LUBRICANTS Pure Estorlin Gear Oil 80W90 is a premium synthetic hypoid gear lubricant engineered for demanding drivetrain applications requiring superior film strength and thermal stability. Supplied as a case of ten 1-quart bottles (model KE-990), this synthetic formulation delivers exceptional protection in high-stress differential and transmission environments where conventional mineral oils fall short.

The 80W90 viscosity grade provides rapid cold-temperature flow during startup while maintaining a protective film at operating temperatures, critical for ring-and-pinion gears subjected to shock loads and sustained pressure. Pure Estorlin's synthetic base stock resists oxidation and thermal breakdown far longer than conventional mineral gear oils, extending drain intervals and reducing deposit formation inside differentials and transmissions. The hypoid-specific additive package protects against micropitting and scuffing on modern gear profiles, particularly in limited-slip and locking differentials where boundary lubrication conditions are severe.

This product serves off-road enthusiasts, heavy-duty fleet operators, and automotive shops maintaining older and newer vehicles requiring hypoid-rated protection. The case format accommodates multiple service intervals or multi-vehicle applications, making it practical for garages and field operations where portable reserve capacity is essential. Whether servicing patrol vehicles, towing platforms, or recreational off-road equipment, Pure Estorlin 80W90 synthetic gear oil delivers the thermal endurance and anti-wear performance expected in high-demand drivetrain service.