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Item #:
37390122
Quicksilver SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 32 oz
Item #:
37390122
AUD 39
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Imported from USA store
QTY:
Order now and get it around Friday, August 21
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Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries.
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What Stands Out
High Performance Formula
This gear lube is specifically formulated for high performance, ensuring optimal lubrication and protection for your marine gear, which enhances longevity and performance over standard lubes.
SAE 90 Viscosity
With an SAE 90 viscosity rating, this lubricant provides superior stability and protection under various operating temperatures, making it ideal for both recreational and commercial marine applications.
2.5 Gallon Size
The generous 2.5-gallon size offers excellent value and convenience for boat maintenance, reducing the frequency of purchases while ensuring you have enough lube for multiple applications.
Product Details
- Formulated to protect against corrosion and excessive wear for outboard motor lower unit and sterndrive applications above 75hp
- Extreme pressure synthetic additives to protect gears from metal to metal contact with SAE 90 viscosity
- Clean oil for reducing friction and preventing damage to internal components, ensuring engine longevity
- Tested for impressive protection against corrosion, wear, and failures due to water entering the gear housing
- Quicksilver brand delivering uncompromising engine oils, parts, and accessories for over 65 years
- Premium gear lube offering maximum protection, extending gear life, and preserving engine performance
| Brand Name | Quicksilver |
| Recommended Uses For Product | Lube |
| Specific Uses For Product | Outboard motor lower unit and sterndrive protection for motors above 75hp |
| Item Form | Liquid |
| Global Trade Identification Number | 00678633194047, 00745061038998 |
| Manufacturer | Quicksilver |
| Unit Count | 32.0 Fluid Ounces |
| UPC | 745061038998 678633194047 678633194146 |
| Number of Items | 1 |
| Part Number | 92-858064Q01 |
| Model Number | 92-858064Q01 |
| Included Components | marine gear oil |
| Item Type Name | Quicksilver 858064Q01 SAE 90 High Performance Gear Lube , 32 oz |
| Container Type | Bottle |
| Viscosity | SAE 90 |
| Liquid Volume | 32 Fluid Ounces |
| Item Weight | 0.01 Kilograms |
| Material | Various Materials |
| Brand | Quicksilver |
| Package Information | Bottle |
Who Should Buy?
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Boating Enthusiasts
Ideal for boat owners seeking reliable lubrication for high-performance gear systems in marine environments.
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Professional Mechanics
Great choice for mechanics performing routine maintenance on marine engines requiring high-quality gear lube.
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Performance Requirements
Excellent for users with high-performance boats that need superior lubrication to handle demanding conditions.
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Small Personal Crafts
Not suitable for small personal watercraft which may require lighter lubrication than SAE 90 gear lube.
Product Description
Quicksilver SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 32 oz
About This Item
Introducing the Quicksilver 858064Q01 SAE 90 High Performance Gear Lube - the ultimate solution to keep your sterndrive and outboard lower units running smoothly for years to come. Clean oil is crucial in reducing friction and preventing damage to internal components, ensuring optimal engine performance and longevity. That's why we've engineered this gear oil to deliver impressive protection against corrosion and wear.
Extensively tested to meet the highest standards, you can trust this gear lube to keep your equipment running smoothly, even in the harshest marine conditions. One of the distinguishing features of this gear lube is its formulation specially designed to prevent failures caused by water entering the gear housing. This means that you can have peace of mind knowing that your equipment is well-protected against moisture-related damage.
For over 65 years, Quicksilver has been the go-to brand for uncompromising engine oils, parts, and accessories in the marine industry. As the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, Quicksilver has earned a loyal following by consistently delivering the highest quality products. We take pride in our rigorous research and design process that ensures each product meets the standards of even the most demanding environments.
When you choose Quicksilver, you're not just buying a gear lube - you're investing in performance, protection, and peace of mind. Experience the difference of Quicksilver with this 32 oz bottle of SAE 90 High Performance Gear Lube. Order now and enjoy the unmatched reliability and performance that Quicksilver brings to the marine and powersports industries.
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Customer Questions & Answers
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Question:
What is Quicksilver 858064Q01 High Performance SAE 90 Gear Lube?
Answer: Quicksilver 858064Q01 is a high-performance gear lube specially formulated for Mercury outboards and MerCruiser sterndrives. It is designed to provide superior lubrication, ensuring long-lasting performance and protection against wear and tear. This synthetic blend helps maintain optimal gear performance, reducing friction and heat buildup. Using this gear lube is crucial for maximizing the lifespan of your marine equipment, especially in demanding environments where smooth operation is vital. -
Question:
How do I know if my outboard or sterndrive requires SAE 90 gear lube?
Answer: You can determine if SAE 90 gear lube is required by checking your manufacturer’s owner's manual. Most Mercury outboards and MerCruiser sterndrives specify this high-performance gear lube due to its viscosity and protective qualities. Additionally, if you frequently operate in harsh marine conditions or under heavy loads, using this gear lube helps ensure your gear components are adequately protected against wear while enhancing performance efficiency. -
Question:
Can I use Quicksilver 858064Q01 for other brands of outboards?
Answer: While Quicksilver 858064Q01 is optimized for Mercury outboards and MerCruiser sterndrives, it can potentially be used in other brands that recommend SAE 90 gear lube. However, it’s important to consult the manufacturer's specifications for your equipment to ensure compatibility. Using a non-recommended product could lead to performance issues, so it's best to stick with what's suggested for your particular outboard or sterndrive. -
Question:
What are the benefits of using high-performance gear lube?
Answer: High-performance gear lube like Quicksilver 858064Q01 offers numerous benefits, including reduced friction, minimized heat buildup, and enhanced corrosion resistance. These advantages lead to smoother gear operation and improved fuel efficiency. For boaters who demand reliability from their outboards or sterndrives, using a high-quality gear lube contributes significantly to engine performance and longevity, making it a worthwhile investment for anyone serious about marine upkeep. -
Question:
How often should I change the gear lube in my outboard?
Answer: It is recommended to check and potentially change the gear lube in your outboard or sterndrive at least once a year, or more frequently if you operate in saltwater or less-than-ideal conditions. Regular maintenance helps prevent water contamination and gear wear and ensures that your equipment runs smoothly. Consider adding a lube check to your pre-launch routine or annual servicing tasks to maintain optimum performance of your marine vehicle. -
Question:
Does Quicksilver 858064Q01 have any specific storage requirements?
Answer: Yes, to ensure the integrity of Quicksilver 858064Q01 gear lube, it should be stored in a cool, dry place, away from direct sunlight. Keeping it tightly sealed in its original container helps prevent contamination and maintains its viscosity. Storing it properly also ensures that it remains effective when you’re ready to use it during maintenance. Always check the expiry date if applicable to guarantee performance quality. -
Question:
Is Quicksilver 858064Q01 suitable for freshwater and saltwater use?
Answer: Yes, Quicksilver 858064Q01 is suitable for both freshwater and saltwater applications. Its formulation offers superior protection against corrosion and degradation caused by brackish and saltwater environments. This makes it an ideal choice for boaters who utilize their vessels in varied aquatic conditions. Ensuring the proper lubrication of gear components is crucial for maintaining functionality and extending the lifespan of your marine equipment. -
Question:
What is the quantity of Quicksilver 858064Q01 in the package?
Answer: Quicksilver 858064Q01 is available in a 32 oz container, which provides ample volume for routine maintenance of your outboard or sterndrive. This size is convenient for both personal and professional use, enabling users to perform multiple gear lube changes if necessary. It's designed to meet the lubrication needs of most small to mid-sized marine engines, ensuring your equipment runs efficiently and reliably. -
Question:
Can I mix Quicksilver 858064Q01 with other lubricants?
Answer: Mixing Quicksilver 858064Q01 with other lubricants is generally not recommended. Combining different brands or formulations may lead to chemical interactions that can compromise performance and protection. To ensure optimal results, it's best to drain the old lubricant completely and refill with Quicksilver 858064Q01 if you've previously used a different product. This approach guarantees that your marine engine receives the best lubrication possible. -
Question:
Where can I buy Quicksilver 858064Q01 High Performance SAE 90 Gear Lube in Australia?
Answer: You can purchase Quicksilver 858064Q01 High Performance SAE 90 Gear Lube at Ubuy in Australia. Ubuy offers a convenient online shopping experience with a variety of marine products, ensuring you have access to essential gear lube for your Mercury outboards and MerCruiser sterndrives. By shopping at Ubuy, you can confidently choose your needed products with just a few clicks.
Quicksilver Gear Oils 92-858064Q01 Editorial Review
Quicksilver 802851Q02 High Performance SAE 90 Gear Lube is a synthetic high-performance gear lubricant optimised for marine use. It's suitable for all-outdrives' maintenance needs and has a good corrosion protection system, extreme-pressure additives, and anti-foaming agents. The lubricant is designed to perform well in extreme temperatures and high-load environments. Looking at the Q&A and reviews, it's a great option for people who need high-quality synthetic gear lube. It works well in both Mercury and non-Mercury marine outdrives, with several customers praising its effectiveness. People who have used this product have commented on its compatibility, reliability, ease of use, and value for money.
Customer Reviews & Ratings
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Pros
- Ideal for use in marine outdrives
- Suitable for use in a range of outdrives including Mercury and non-Mercury
- Good corrosion protection system, extreme-pressure additives, and anti-foaming agents
- Performs well in extreme temperatures and high-load environments
Cons
- While the product can be used in other non-Marine environments, it is designed to be optimized for outdrives and so may not be the ideal choice for all uses
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 39
Order now and get it around Friday, August 21
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Features & Benefits
- Clean oil is essential for engine longevity
- High Performance SAE 90 gear oil provides impressive protection against corrosion and wear
- Specifically formulated to prevent failures due to water entering the gear housing
- Quicksilver has been delivering uncompromising engine oils, parts, and accessories to the marine industry for over 65 years
- Quicksilver is known for the highest quality, rigorously tested products
- Buying Quicksilver means buying performance, protection, and peace of mind
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