MT-90.jpg
MT-90.jpg

Redline MT-90 75W90 GL-4 Gear Oil - Quart

$23.10

Don’t forget the pump! This is the only pump that really works with these bottles.

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  • 75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)

  • Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions and Atlas transfer cases for Off Road

  • Offers quicker shifts, perfect synchronizer coefficient of friction

  • Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage

  • High performance gear protection and longer synchro life

  • Eliminates notchy shifting, even when cold

  • Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40 and 15W40

  • Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified

This is THE high performance gear oil for the Audi B8 generation’s manual transmissions (0B2/0B4). We’ve used this in our B8 S4 race car since day 1 and shifts have remained buttery smooth through 8 years of abuse. GL-5 oils contain sulfurs that damage synchros, avoid them at all costs in these transmissions.

  • B8 S4 Transmission (0B4) - 3.8 L = 4.02 qts, so order 5 qts to be safe (hard to get every last drop out of the bottle)

  • B8 A4 Transmission (0B2) - 4.5 L = 4.75 qts, so order 5 qts

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