Brand Red Line
MPN 50306

Red Line MT-90 75W90 Transmission Gear Oil GL-4 (5 Gallon) 50306

Low stock
Price
$429.39
Out of stock
SKU: RED50306

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At Tuning4 Auto Parts, we are committed to providing an exceptional customer experience through our comprehensive return policy. Our approach balances customer convenience with maintaining high-quality standards for automotive parts and accessories.

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Our return policy is designed to offer clarity and flexibility. Each return request is carefully evaluated to ensure fairness for both our customers and our business. We recognize that purchasing automotive parts is a significant investment, and we want customers to feel confident in their buying decisions.

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Return Shipping and Refund Process

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9cf6c7c88bace5a49a270af24bd80d09_9187a440-4bc2-4d1f-bdb2-8524d1c40b5e.jpg - Tuning4 Auto Parts

Red Line MT-90 75W90 Transmission Gear Oil GL-4 (5 Gallon) 50306

Price
$429.39

Description

Red Line MT-90 is a 75W90 GL-4 synthetic gear oil designed for manual transmissions and transaxles. It offers improved gear and synchronizer protection compared to other MTL (Manual Transmission Light) lubricants. This GL-4 oil is suitable for applications recommending GL-1, GL-3, and GL-4 gear oils, including those specifying special synchromesh fluids.

Similar in viscosity to SAE 5W40/10W40 engine oil, Red Line MT-90 provides smooth gear changes due to its balanced coefficient of friction. This prevents notchy shifting, even in cold weather. Notably, it is safe for transmissions with brass synchronizers, unlike some GL-5 oils that can cause damage. Applications include Nissan, Mazda, Toyota, Mitsubishi, VW/Audi, Lotus Elise/Exige transmissions, and Atlas transfer cases.

Since most GL-4 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting while providing ultimate wear protection

  • Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)
  • Red Line offers lubricants to pinpoint nearly every transmission application
  • MT-LV, MTL, MT-85 & MT-90 are not for use in differentials with hypoid gears
  • Excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates
  • Excellent for high- and low-mile transmissions
  • Compatible with petroleums and other synthetics

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