Genuine GM Fluid 88861800 Manual Transmission Fluid - 1 Quart : Automotive
3rd Gen maintenance intervals, simplified
Fuel efficient gear oil with friction modifier, used in Toyota, Lexus, and more.
75W85 GL-5 Gear Oil
GL4 and GL5 Oil - Transmission Lubrication Oils Explained
Trail Maintenance: Driveline fluids, how and when to change them - Trail4R.com - 5th Gen 4Runner Mods
What oil to use in differential and transfer case
Protects yellow metals and provides proper synchronization to prevent gear clashing in synchronized manual transmissions Extended change intervals
Driven Racing Oil GL4 Gear Oil SAE 80w-90 (1 Quart)
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75W85 GL-5 Toyota Differential Gear Oil