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🛥️ Gear up with Quicksilver – where power meets protection!
Quicksilver SAE 90 High Performance Gear Lube is a 32 oz marine-grade lubricant engineered for outboard motor lower units and sterndrives above 75hp. Featuring extreme pressure synthetic additives and corrosion inhibitors, it prevents metal wear and water damage, ensuring long-lasting engine performance. Trusted by marine professionals for over 65 years, this SAE 90 gear oil delivers superior protection and reliability in demanding aquatic environments.











| Asin | B006JIA1DI |
| Best Sellers Rank | #529 in Automotive (See Top 100 in Automotive) #2 in Gear Oils |
| Brand Name | Quicksilver |
| Container Type | Bottle |
| Customer Reviews | 4.9 4.9 out of 5 stars (6,766) 4.9 out of 5 stars |
| 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 kg |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | Quicksilver |
| Material | Various Materials |
| Model Number | 92-858064Q01 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | 92-858064Q01 |
| Recommended Uses For Product | Lube |
| Specific Uses For Product | Outboard motor lower unit and sterndrive protection for motors above 75hp |
| Unit Count | 32 Fluid Ounces |
| Upc | 745061038998 678633194047 678633194146 |
| Viscosity | SAE 90 |
| Warranty Description | Warranty |
User
Quality
Good value
User
It’s great oil for marine use
Quicksilver is the best.
User
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
User
Oil is important in boat motors
Good stuff for mercury motors.
User
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.
User
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)
User
Great product.
Will purchase again.
User
Same as Mercury spec at a better price
This Quicksilver gear lube is the real deal and works exactly as it should in my boat lower unit. Changed it out on schedule and the gears are running smooth with no issues. The quality is exactly what you expect from a Quicksilver product and the price here is better than at the marina. Will keep ordering this for all my lower unit changes.
User
Justo para una bayliner 2001
Lo que requería el depósito de la pata y le quitó la alarma de bajo nivel
User
Good Price
good price
User
Does the job
Does the Job expensive juice mind
User
Convenient
Well it’s a brand name product at a good price. Delivered right to my door. Very convenient. 👍
User
Genau das Richtige!
Ware schnell und pünktlich geliefert. Ein sehr gutes Getriebeöl für meinen Außenborder.Danke!
Trustpilot
2 days ago
2 weeks ago