MT-85 75W85 GL-4 Gear Oil

Recommended for Nissan 350Z and 370Z (also most Maxima, Altima & Sentra), Mitsubishi Evolution, Hyundai, and Kia applications

Many NV4500 truck transmission applications like Chevy Silverado and Dodge Ram, for Chrysler spec MS-9070

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

Offers quicker shifts, perfect synchronizer coefficient of friction

Eliminates notchy shifting, even when cold

High performance gear protection and longer synchro life

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

Satisifies the gear oil viscosity requirements of 75W, 80W, 85W and motor oil viscosities of SAE 30 and 5W30


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
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


API Service Class: GL-4

SAE Viscosity Grade (Motor Oil): 5W30

SAE Viscosity Grade (Gear Oil): 75W85

Vis @ 100?C, cSt: 12

Vis @ 40?C, cSt: 64.3

Viscosity Index: 172

Pour Point, ?C: -48

Pour Point, ?F: -54

Flash Point, ?C: 236

Flash Point, ?F: 457

Brookfield Viscosity @ -40?C, Poise: 160