

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.
🛥️ Keep your marine engine running smooth — because your boat deserves the best!
Quicksilver SAE 90 High Performance Gear Lube is a 32 oz synthetic oil engineered for outboard and sterndrive lower units above 75hp. It features extreme pressure additives to prevent metal-to-metal wear and corrosion resistance to protect against water damage, ensuring long-lasting gear performance. Trusted by professionals and backed by over 65 years of marine industry leadership, this gear lube is a top-rated choice for reliable marine engine maintenance.











| ASIN | B006JIA1DI |
| Best Sellers Rank | #441 in Automotive ( See Top 100 in Automotive ) #2 in Gear Oils |
| Brand | Quicksilver |
| Brand Name | Quicksilver |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 6,675 Reviews |
| Global Trade Identification Number | 00678633194047, 00745061038998 |
| Included Components | marine gear oil |
| Item Form | Liquid |
| Item Type Name | Quicksilver 858064Q01 SAE 90 High Performance Gear Lube , 32 oz |
| Item Weight | 0.01 Kilograms |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Quicksilver |
| Material | Various Materials |
| Model Number | 92-858064Q01 |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 92-858064Q01 |
| Recommended Uses For Product | Lube |
| Specific Uses For Product | Outboard motor lower unit and sterndrive protection for motors above 75hp |
| UPC | 745061038998 678633194047 678633194146 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | SAE 90 |
| Warranty Description | Warranty |
J**I
Good quality
Good quality gear oil, works perfectly.
C**D
For motorcycles
Great stuff, good price
J**L
The best lower unit gear oil I have used
I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.
M**3
Great product.
Will purchase again.
A**R
Good stuff great price
Again, another product produced by Mercury under Quicksilver can’t say much that it’s just a great deal cheaper than anywhere else
C**.
Does not come with a pump.
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself. The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that. The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
D**.
Oil is important in boat motors
Good stuff for mercury motors.
J**H
Works great
Works great and easy to use. Will always order this when changing the lower gear lube on 4 stroke mercury boat motor.
J**O
Justo para una bayliner 2001
Lo que requería el depósito de la pata y le quitó la alarma de bajo nivel
A**D
Good Price
good price
D**M
Very good oil
Works good
D**.
Genau das Richtige!
Ware schnell und pünktlich geliefert. Ein sehr gutes Getriebeöl für meinen Außenborder.Danke!
R**B
Its good.
Quick delivery. Good oil. Used in outboard gearbox.
Trustpilot
1 day ago
3 weeks ago