---
product_id: 409164824
title: "85W-90 Extreme Performance Gear Lube"
brand: "quicksilver"
price: "€ 213.34"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/409164824-85w-90-extreme-performance-gear-lube
store_origin: NL
region: Netherlands
---

# Advanced emulsifiers guard against water intrusion Engineered for high-performance marine & motorsports 85W-90 viscosity for optimal gear protection 85W-90 Extreme Performance Gear Lube

**Brand:** quicksilver
**Price:** € 213.34
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up with Quicksilver – where extreme performance meets unbeatable protection!

## Quick Answers

- **What is this?** 85W-90 Extreme Performance Gear Lube by quicksilver
- **How much does it cost?** € 213.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/409164824-85w-90-extreme-performance-gear-lube)

## Best For

- quicksilver enthusiasts

## Why This Product

- Trusted quicksilver brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maximum Wear Defense:** Tackifiers and pressure additives ensure superior oil film adhesion, drastically reducing gear wear under extreme conditions.
- • **OEM-Grade Performance:** Developed and rigorously tested by Mercury Marine to meet stringent original equipment manufacturer standards.
- • **Race-Ready Reliability:** Specifically designed for outboard and sterndrive racing applications to keep you ahead of the pack.
- • **Water-Resistant Protection:** Advanced emulsifiers shield gears from damage even if water enters the gear housing—no compromises on durability.
- • **Versatile High-Performance Use:** Perfect for marine, powersports, and motorsports gear cases demanding peak lubrication and protection.

## Overview

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.

## Description

Quicksilver85W-90 Extreme Performance Gear Lube

## Features

- Designed for outboard and sterndrive racing application
- Also for use in high‑performance gear cases used in marine, powersports, and motorsports applications
- Provides maximum protection against wear
- Its tackifiers and pressure additives improve oil film adhesion and protect against excessive wear
- Advanced emulsifiers protect gears if water enters the gear housing
- Developed & tested by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your marine engine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Material:** Various Materials
- **Brand:** Quicksilver
- **Package Information:** Bottle
- **Liquid Volume:** 1 Gallons
- **Item Weight:** 7 Pounds

## Images

![85W-90 Extreme Performance Gear Lube - Image 1](https://m.media-amazon.com/images/I/6119azn6YvL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is this oil GL4?**
A: Hello!
GL-4 is a multipurpose, extreme-pressure, API GL-4 automotive gear lubricant which isn't a ranking for our oils. 
Thank you,
Quciksilver Support Team

**Q: Is this oil g5 rated**
A: Yes

**Q: Can i use it for mercury fourstroke 150hp efi?**
A: This oil is for the outdrive not the motor.

**Q: what color is this oil ?**
A: Brown

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***T on August 2, 2025*

Exactly what I was looking for

### ⭐⭐⭐⭐⭐ High quality product at a much more reasonable price than the Mercury name brand.
*by J***E on May 10, 2024*

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.

### ⭐⭐⭐⭐⭐ What I needed!
*by D***R on July 7, 2025*

Was what I needed for Mercruiser outdrive. Order 2 though. It takes more than a quart.

## Frequently Bought Together

- Quicksilver 85W-90 Extreme Performance Gear Lube
- Quicksilver by Mercury Marine 25W-40 Marine Engine Oil
- Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/409164824-85w-90-extreme-performance-gear-lube](https://www.desertcart.nl/products/409164824-85w-90-extreme-performance-gear-lube)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*