Name: Red Line MT-90 75W90 Gear Oil - 5 Gallon
Brand: Red Line
SKU: red-line-red-line-mt-90-75w90-gear-oil-5-gallon-t14-4336818
Price: 429.39 USD
Availability: BackOrder

Question 1

What is GL-4 gear oil?

Accepted Answer

GL-4 is a gear oil specification defined by the American Petroleum Institute (API). It signifies the oil's suitability for use in transmissions and transaxles, offering a specific level of protection for gears and synchronizers. GL-4 oils are often recommended for manual transmissions in passenger cars and light trucks.

Question 2

How often should I change my manual transmission fluid?

Accepted Answer

The change interval depends on your driving conditions and the vehicle manufacturer's recommendations. A good rule of thumb is to inspect the fluid every 30,000 miles and change it if it appears dirty or contaminated. Refer to your vehicle's service manual for the recommended interval.

Question 3

Is this gear oil compatible with limited-slip differentials?

Accepted Answer

This MT-90 gear oil is primarily designed for manual transmissions and transaxles. If your vehicle has a limited-slip differential that requires a specific friction modifier, you may need to add an additional additive or use a gear oil specifically formulated for limited-slip applications.

Specifications

Red Line MT-90 75W90 Gear Oil - 5 Gallon

Key Features

Specifications

Frequently Asked Questions

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