Gear 300 LS 75w90 Oil 1 Liter

Gear 300 LS 75w90 Oil 1 Liter is a premium synthetic transmission and differential fluid engineered for vehicles equipped with limited-slip differentials. This MOTUL USA formulation is designed for operators and enthusiasts who demand reliable lubrication in high-stress drivetrain applications, including manual transmissions, transfer cases, and limited-slip rear differentials. The 1-liter bottle format provides convenient portability for field maintenance, emergency top-ups, or precision fluid changes across multiple platforms.

The 75W90 viscosity grade delivers optimal film strength across temperature extremes, maintaining consistent protection from cold starts through sustained high-load operation. MOTUL's synthetic base stock resists viscosity breakdown under shear stress, critical in limited-slip differentials where friction modifiers prevent chatter while preserving clutch pack performance. The LS (Limited Slip) additive package is specifically formulated to protect the aggressive anti-slip mechanisms found in positraction and locking differentials, ensuring smooth engagement and extended component life without sacrificing thermal stability or oxidation resistance.

This fluid is ideal for owners of military-surplus vehicles, off-road platforms, and classic trucks with factory or aftermarket limited-slip differentials. Mechanics and fleet operators benefit from MOTUL's proven track record in harsh environments where conventional oils fail prematurely. Before use, verify OEM approval and compatibility with your specific differential type—some modern vehicles specify alternative friction-modifier profiles. The synthetic formulation extends service intervals compared to mineral alternatives, reducing long-term maintenance costs while maintaining the precise slip characteristics your drivetrain requires.