🛥️ Keep your marine engine running smooth—because your boat deserves premium care!
Quicksilver 80W-90 Premium Gear Lube is a 32 oz marine-grade lubricant designed to protect outboard motor gear cases and lower units under 75hp. It features advanced additives to prevent wear, corrosion, and pitting, even if water enters the gear case. Manufactured to meet Mercury Marine OEM standards, this gear lube ensures extended gear life and reliable performance in demanding marine environments.
| Material | Various Materials |
| Brand | Quicksilver |
| Package Information | Bottle |
| Liquid Volume | 5.64 Liters |
| Item Weight | 1.8 Pounds |
| Recommended Uses For Product | Lube |
| Viscosity | 80W-90 |
| Specific Uses For Product | Outboard motor gear cases, marine lower units, shaft drive or separate clutch transmissions |
| Item Form | Oil |
| Global Trade Identification Number | 00745061038912 |
| Manufacturer | Quicksilver |
| Unit Count | 32.0 Fl Oz |
| UPC | 745061038912 745061493735 |
| Number of Items | 1 |
| Model | 58Q01 |
| Item Weight | 1.8 pounds |
| Product Dimensions | 4 x 2.38 x 9.25 inches |
| Country of Origin | USA |
| Item model number | 858058Q01 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 858058Q01 |
M**.
Great product
The only product I use in my Mercury outboard motors!I have been using this product for years!
D**.
The standard IMO
I run this in my 20 and 40 year old outboards. Never had a single issue and buttery smooth running.
D**N
Necessary maintenance.
You should change out the lubricant in your outboards lower unit once a year this is what you need.
K**D
The only one I use
Arrived fast, as always, Mercury products are good.
J**M
works great
it is what it is
R**Y
Good
Good
D**H
Genuine Mercury
What Mercury recommends for my lower unit but like everything else it’s getting very expensive.
T**T
frequent purchase for us
works perfectly
Trustpilot
3 weeks ago
2 weeks ago
