What types of transmissions is this Motul gear oil best suited for?

This 75W140 gear oil is specifically formulated for mechanical transmissions, particularly those featuring limited slip differentials. It's also suitable for hypoid differentials, synchronized or non-synchronized gearboxes, and transfer cases that experience heavy loads or high speeds.

Will this gear oil help with shifting performance?

Yes, its very high lubricating power decreases friction and wear. This can result in lower effort required to shift gears, even when the transmission is cold, leading to a smoother shifting experience.

Is this gear oil safe for seals and other gearbox materials?

This formulation is designed to be compatible with all types of seals and yellow materials commonly used in gearbox construction. This ensures it won't degrade or damage these components.

Motul 75W140 Gear Oil 103995 | Synthetic Ester

Name: Motul Transmission GEAR COMPETITION 75W140 - Synthetic Ester - 20L Jerry Can
Brand: Motul
Price: 485.42 USD
Availability: InStock

Motul Transmission GEAR COMPETITION 75W140 - Synthetic Ester - 20L Jerry Can

$485.42

Only 6 left in stock

Motul 75W140 Synthetic Ester Gear Oil. Built for extreme conditions in limited slip differentials and gearboxes.

Key Features

This is a 75W140 viscosity grade gear oil.
It is a 100% synthetic lubricant based on Ester-Technology.
Specially designed for hypoid differentials with limited slip systems.
Suitable for gearboxes with integrated limited slip differentials.
Works with mechanical transmissions, synchronized or not.
Provides extreme pressure protection and resistance to high temperatures.

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Product Details

This 75W140 gear oil uses a 100% synthetic base with Ester-Technology, which is a step above many standard lubricants. It’s formulated specifically for mechanical transmissions, especially those with limited slip differentials, whether they're integrated into the gearbox or not. You'll find this oil is well-suited for hypoid differentials, synchronized or non-synchronized gearboxes, and transfer cases that deal with tough operating conditions.

What that means for your vehicle is strong protection against wear, even at high temperatures. The synthetic extreme pressure additives help maintain an effective oil film, reducing friction and wear, which can also make shifting gears feel smoother, even when the transmission is cold. The 140 viscosity grade is notable for its ability to resist breakdown under heat and can help quiet down transmission noise. Motul states this oil offers 0% shear loss, meaning the oil film stays intact even under extreme stress.

This formulation is also designed to be compatible with all types of seals and yellow materials commonly found in gearbox designs, so you don't have to worry about it causing issues with your existing components.