80w250 Gear Oil Gl-5 Case 4 x 1 gallon

Redline Oil 80W250 Gear Oil GL-5 synthetic case is designed for high-performance lubrication in differentials, transfer cases, and manual transmissions that require extreme pressure protection. This product is ideal for lifted trucks, modified off-road vehicles, and high-horsepower builds that experience significant shock loads and temperature spikes.

The 80W-250 viscosity rating provides excellent cold-start pumpability while maintaining robust film strength at operating temperatures. This is crucial for modern differentials with tight tolerances. Redline's synthetic base stock is engineered to resist viscosity breakdown and thermal degradation, ensuring optimal gear tooth protection even under extreme conditions.

Mechanics and off-road enthusiasts will appreciate the GL-5 formulation, which includes additives that enhance anti-wear and anti-scuff properties, particularly beneficial for limited-slip or locking differentials. This case contains four 1-gallon bottles, providing ample oil for servicing most full-size trucks and SUVs, with additional capacity for topping off.