






⚡ Gear up with Quicksilver – where extreme performance meets unbeatable protection!
Quicksilver 85W-90 Extreme Performance Gear Lube is a premium lubricant engineered for high-stress marine and motorsports gear cases. Featuring advanced tackifiers and emulsifiers, it delivers superior wear protection and water resistance, meeting Mercury Marine's exacting OEM standards to maximize engine and gear longevity.





| Material | Various Materials |
| Brand | Quicksilver |
| Package Information | Bottle |
| Liquid Volume | 1 Gallons |
| Item Weight | 7 Pounds |
| Recommended Uses For Product | Lube |
| Viscosity | 85W-90 |
| Item Form | Oil |
| Manufacturer | Quicksilver |
| Unit Count | 128.0 Fluid Ounces |
| UPC | 745061959583 |
| Number of Items | 1 |
| Item Package Dimensions L x W x H | 11.85 x 7.4 x 5.08 inches |
| Package Weight | 3.58 Kilograms |
| Brand Name | Quicksilver |
| Model Name | 85W-90 Extreme Performance Gear Lube - 1 Gallon |
| Color | Unspecified |
| Suggested Users | unisex-adult |
| Part Number | 8M0111679 |
| Style | 1-Gallon |
| Included Components | End Product & Information |
| Size | 1-Gallon |
| Fishing Technique | Spinning, Casting |
S**T
Great product
Exactly what I was looking for
J**E
High quality product at a much more reasonable price than the Mercury name brand.
A week before launching our boat I noticed the outdrive lube was a little low. Having this delivered so quickly and being able to get it at such a better price than the Mercury brand was really nice.
D**R
What I needed!
Was what I needed for Mercruiser outdrive. Order 2 though. It takes more than a quart.
W**Y
Extreme Performance Gear Oil
This is the only gear oil that I trusted in my Bravo outdrive. The drive never ran hot or discolored the paint, and never needed a drive cooler added on our Baja Twilight Cruiser with the coupled 7.4 Mercruiser.Now it’s the only oil that I trust in my new Mercury 300R gear case.
O**T
Fresh oil annually
Good oil for the drive.There is an oil one step above but was harder to acquire in a short time frame.Worked just fine in our Bravo 1
M**K
It's Oil
Not much to say, Amazon is a convenient way to get it and the price is right.
P**K
Hard to find stuff
This was the viscosity noted in my new 3 point tiller's manual. I checked half a dozen farm, tractor, auto and hardware stores but nobody had it. Not wanting to void the warranty, I figured I'd check Amazon and there it was. Not only that but it was next day (Sunday) delivery.
C**N
GREAT DEAL
GREAT DEAL
Trustpilot
2 months ago
2 weeks ago