Mobil Gear Oil FE 75W
Mobil Gear Oil FE 75W is a high-performance gear oil formulated using high-quality mineral base oils and an advanced additive system. The product is specifically developed to meet the performance requirements of PSA (Peugeot and Citroën) manual gearboxes with integrated differentials. The formulation provides reliable lubrication performance while supporting smooth transmission operation.
One of the key advantages of Mobil Gear Oil FE 75W is its excellent high-temperature stability. The oil resists oxidation and maintains performance under demanding operating conditions. This helps extend fluid life while protecting gears and transmission components from wear and deposits.
Mobil Gear Oil FE 75W also provides excellent cold flow performance. The low-temperature fluidity supports smooth gear engagement and improved shift quality, particularly during cold start conditions. This helps enhance driving comfort and reduce transmission wear.
Another important benefit is its potential fuel efficiency improvement. The balanced viscosity and friction characteristics help reduce internal transmission losses, contributing to improved efficiency without compromising protection. The formulation also provides consistent lubrication across a wide operating temperature range.
Mobil Gear Oil FE 75W is recommended for service fill in Peugeot and Citroën manual gearboxes fitted to PSA models across Europe. The product meets PSA B71 2310 specification and is designed specifically for transmissions requiring this performance level.
Physical characteristics include SAE 75W viscosity grade with kinematic viscosity of approximately 35 mm²/s at 40°C and 6.4 mm²/s at 100°C. Mobil Gear Oil FE 75W has viscosity index of approximately 134, density of approximately 0.882 g/ml at 15°C and pour point of approximately −42°C, supporting reliable performance across a wide temperature range.
