MT-LV GL-4 Gear Oil Case 12 x 1 Quart

The MT-LV GL-4 Gear Oil Case by REDLINE OIL is designed for manual transmissions and differentials that require exceptional protection under severe load and high-temperature conditions. This case contains 12 one-quart bottles, making it suitable for shops and serious enthusiasts who service multiple vehicles or maintain a backup supply for transmission work.

REDLINE's MT-LV formulation is engineered to deliver robust anti-wear and anti-foam performance, specifically designed to reduce friction in manual gearboxes while protecting synchronizer rings from corrosion and wear. The GL-4 classification ensures it meets or exceeds API GL-4 specifications, providing balanced extreme-pressure protection without the copper reactivity that can damage brass or bronze synchro materials.

This gear oil is ideal for those who demand high performance from their manual gearboxes, especially under high horsepower or towing loads that can spike transmission temperatures. The synthetic-compatible formulation also resists oxidation longer than conventional oils, extending service intervals and keeping your transmission cooler during sustained use.