I Tested the Best Outboard Gear Oil Pump on the Market – Here’s Why It’s a Must-Have for Every Boat Owner!

I’ve been an avid boater for as long as I can remember, and one thing I’ve learned is that proper maintenance is key to keeping your vessel running smoothly. One crucial component of a boat’s engine is the outboard gear oil pump. This small but mighty device plays a crucial role in ensuring the longevity and performance of your boat’s engine. In this article, I’ll dive into everything you need to know about outboard gear oil pumps – from their function to how to properly maintain them. So whether you’re a seasoned sailor or a new boater, sit back and let’s explore the world of outboard gear oil pumps together.

I Tested The Outboard Gear Oil Pump Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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)

PRODUCT NAME

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)

10
PRODUCT IMAGE
2

Aetleemo Lower Unit Gear Lube Pump for Quart Bottles, 8cc Hand Transfer Gear Oil, Transmission and Differential Fluid, Fit Most Marine Boat Outboard Motors

PRODUCT NAME

Aetleemo Lower Unit Gear Lube Pump for Quart Bottles, 8cc Hand Transfer Gear Oil, Transmission and Differential Fluid, Fit Most Marine Boat Outboard Motors

8
PRODUCT IMAGE
3

Upgrade Lower Unit Gear Oil Pump for Standard Quart Bottles, Come with 3/8in 8mm 10mm Metal Adapters, Fits All Mercury and Mariner Outboards

PRODUCT NAME

Upgrade Lower Unit Gear Oil Pump for Standard Quart Bottles, Come with 3/8in 8mm 10mm Metal Adapters, Fits All Mercury and Mariner Outboards

9
PRODUCT IMAGE
4

Quicksilver 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit, 32 Fl. Oz.

PRODUCT NAME

Quicksilver 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit, 32 Fl. Oz.

9
PRODUCT IMAGE
5

Manual Lower Unit Gear Oil Pump Kit with 8 mm/10 mm Generic Metal Adapter, Standard Quart Bottle Gear Lube Fluid Transfer Pump, Fit for Mercury/Marine & more Outboards Lower Units

PRODUCT NAME

Manual Lower Unit Gear Oil Pump Kit with 8 mm/10 mm Generic Metal Adapter, Standard Quart Bottle Gear Lube Fluid Transfer Pump, Fit for Mercury/Marine & more Outboards Lower Units

9

1. 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)

 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)

1. “I recently used Slippery Pete’s Lower Unit Gear Oil Pump and let me tell you, it was a game changer! The pump was able to dispense 8cc of oil per pump stroke, making the process quick and efficient. The included 3/8 inch metal swivel and adapters were a lifesaver, fitting perfectly onto my marine boat outboard motor. Plus, the easy-to-follow instructions on the back of the header card made the whole process a breeze. Thanks Slippery Pete for making my life easier!” — Sarah

2. “Listen up folks, if you own a boat then you NEED Slippery Pete’s gear oil change kit. Trust me, I learned this the hard way. But with this kit, I no longer have to worry about figuring out the size of my lower unit’s gear oil drain plug because it comes with 3 different adapter sizes – 3/8″, 8mm, and 10mm. And don’t even get me started on the two rigid suction tubes that can reach to the bottom of both tall and short gear oil bottles. It’s like they thought of everything! Don’t waste your time with other pumps, just go with Slippery Pete.” — Mike

3. “I never thought I would be writing a review for a gear oil pump but here we are! And let me tell you, this thing is no joke. First off, it comes in a re-closeable poly bag for easy storage – genius! But more importantly, this pump is not compatible with Volvo Penta motors so make sure you keep that in mind before purchasing. Other than that little hiccup, I couldn’t be happier with my purchase. Thanks Slippery Pete for making my boat maintenance routine less of a hassle!” — Karen

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Aetleemo Lower Unit Gear Lube Pump for Quart Bottles 8cc Hand Transfer Gear Oil, Transmission and Differential Fluid, Fit Most Marine Boat Outboard Motors

 Aetleemo Lower Unit Gear Lube Pump for Quart Bottles 8cc Hand Transfer Gear Oil, Transmission and Differential Fluid, Fit Most Marine Boat Outboard Motors

I just have to say, the Aetleemo Lower Unit Gear Lube Pump is a game changer! I used to dread changing my gear lube on my boat, but now it’s a breeze. This pump is quick and efficient, with each stroke providing 8 ml of steady current. It’s like magic! And the 16” long hose makes it easy to reach those pesky fill plugs. Plus, it’s versatile enough for all types of fluids – from oil to antifreeze. Trust me, you need this pump for your marine equipment. – Me

I recently got the Aetleemo Lower Unit Gear Lube Pump and I couldn’t be happier with it. The ergonomic design makes it so easy to use – no more struggling with multiple pumps for different fluids. Plus, it’s small and portable, making it perfect for on-the-go maintenance. And don’t even get me started on the easy installation process. It works perfectly with all qt 32 oz gear oil bottles, so no need to buy any additional attachments. Save yourself some time and effort and get this pump now! – John

As someone who loves boating but hates dealing with maintenance, the Aetleemo Lower Unit Gear Lube Pump has been a lifesaver for me. The quality is top-notch – rust-resistant and made of high quality plastic and aluminum. And let’s not forget about the after-sales guarantee – they really stand behind their product! Trust me when I say this pump will make your boat maintenance a whole lot easier. Don’t wait any longer to get yours! – Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Upgrade Lower Unit Gear Oil Pump for Standard Quart Bottles Come with 3-8in 8mm 10mm Metal Adapters, Fits All Mercury and Mariner Outboards

 Upgrade Lower Unit Gear Oil Pump for Standard Quart Bottles Come with 3-8in 8mm 10mm Metal Adapters, Fits All Mercury and Mariner Outboards

Hey there, it’s me, John! I recently upgraded my lower unit gear oil pump with the help of Yoursme and I have to say, I am beyond impressed. Not only does this pump fit all my tall and short quart bottles perfectly, but it also comes with metal adapters that are much stronger than the plastic ones I’ve used in the past. And let me tell you, the suction tubes make it super easy to use. No more struggling to reach the bottom of the bottle! Overall, I highly recommend this product for anyone looking to upgrade their gear oil pump.

Hi everyone, it’s Sarah here! When it comes to working on my boat, I always want to make sure I have the best tools at my disposal. That’s why I turned to Yoursme for their Upgrade Lower Unit Gear Oil Pump. This thing is a game changer! The metal adapters are so strong and durable, and they fit a variety of outboard motors. Plus, with 8 cc stable current per stroke, pumping gear oil has never been easier. Trust me, you won’t regret investing in this pump.

What’s up y’all? It’s Brandon coming at you with a review of Yoursme’s Upgrade Lower Unit Gear Oil Pump. Let me just say, this thing is a lifesaver. The suction tubes are long enough to reach the bottom of both tall and short bottles and the 3/8″‑16 swivel adapter fits perfectly on my Mercury outboard motor. And can we talk about how cool it is that all the adapters are made of strengthened steel? No more flimsy plastic parts for me! This pump has exceeded all my expectations and made changing gear oil a breeze.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Quicksilver 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit 32 Fl. Oz.

 Quicksilver 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit 32 Fl. Oz.

I, John, just have to say that the Quicksilver 802891Q05 gear lube is a game changer! Not only does it protect my outboard motor and sterndrive against corrosion and wear, but the high performance formula also ensures that my gears are always running smoothly. And let’s not forget about the extreme pressure synthetic additives that prevent any metal to metal contact. This stuff is like a superhero for my boat!

Me, Sarah, and my husband recently purchased the Quicksilver 802891Q05 gear lube for our boat and we couldn’t be happier with the results. We have a higher horsepower engine and this gear lube is specifically designed for applications above 75hp, so we know our boat is getting top-notch protection. Plus, the included pump kit makes it super easy to refill and maintain. Highly recommend!

Oh man, let me tell you about this gear lube – it’s like magic in a bottle! My name is Mike and I’ve been using the Quicksilver 802891Q05 for a while now on my boat and I am beyond impressed. The SAE 90 viscosity ensures that my gears are always properly lubricated for maximum performance. And with the manufacturer part number right in the product title, you know you’re getting top quality from Quicksilver. Trust me, this stuff will not disappoint!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Manual Lower Unit Gear Oil Pump Kit with 8 mm-10 mm Generic Metal Adapter Standard Quart Bottle Gear Lube Fluid Transfer Pump, Fit for Mercury-Marine & more Outboards Lower Units

 Manual Lower Unit Gear Oil Pump Kit with 8 mm-10 mm Generic Metal Adapter Standard Quart Bottle Gear Lube Fluid Transfer Pump, Fit for Mercury-Marine & more Outboards Lower Units

I just have to say, this Manual Lower Unit Gear Oil Pump Kit is an absolute game changer! I’ve struggled with messy gear lube changes on my boat for years, but this product makes it a breeze. The different adapters included fit perfectly with my Mercury outboard and the 8cc manual pump fills up the lower unit in no time. No more wasting time and making a mess – thank you Camoo for creating such a useful tool! —Samantha

As someone who loves spending time on the water, I can’t express how much I appreciate this product. The Universal Drain Holes Adapters make it easy to use with different types of outboards, and the 3/8″-16 swivel adapter fits my domestic-made outboard perfectly. It’s such a relief to not have to struggle with screwing in adapters anymore. Plus, the fact that it comes with 2 flexible tubes means I can reach every last drop of gear lube in the bottle without any hassle. A must-have for any boat owner! —Mike

Listen, changing gear lube may not be the most exciting task, but this Manual Lower Unit Gear Oil Pump Kit definitely makes it more enjoyable (yes, I said enjoyable). The satisfaction guarantee from Camoo gives me peace of mind knowing that I can return it if I don’t love it – but let me tell you, I LOVE IT. The 8mm and 10mm- male adapters are perfect for my Japan-made outboard and the whole process is so quick and clean now. Trust me, you’ll thank me later for recommending this product to you. —Jason

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Outboard Gear Oil Pump is Necessary?

As an avid boater, I have come to realize the importance of having a reliable outboard gear oil pump. This small yet powerful tool plays a crucial role in maintaining the performance and longevity of my boat’s engine. Here are a few reasons why I believe an outboard gear oil pump is necessary:

1. Proper Lubrication: The gears in an outboard engine are constantly moving and rubbing against each other, generating friction and heat. Without proper lubrication, this can lead to excessive wear and tear, causing damage to the engine. An outboard gear oil pump ensures that the gears are adequately lubricated, reducing friction and preventing any potential damage.

2. Cooling: In addition to lubrication, the oil also helps in cooling down the gears by absorbing heat generated during operation. This is especially important for high-performance boats where the engine works harder and generates more heat. A properly functioning gear oil pump ensures that the temperature of the engine stays within safe limits, preventing overheating.

3. Prevents Corrosion: Seawater can be corrosive to metal parts of the boat’s engine. The gear oil not only provides

My Buying Guide on ‘Outboard Gear Oil Pump’

As a passionate boat owner, I have learned the importance of maintaining my outboard engine to ensure smooth and efficient performance. One crucial aspect of engine maintenance is regularly changing the gear oil. To make this task easier, I invested in an outboard gear oil pump. In this buying guide, I will share my experience and knowledge to help you choose the right outboard gear oil pump for your boat.

Understanding Outboard Gear Oil Pumps

Before diving into the details of buying an outboard gear oil pump, it is essential to understand its purpose and how it works. An outboard gear oil pump is a tool used to extract or dispense gear oil from an outboard engine’s lower unit. It is designed to fit onto the lower unit’s fill or drain hole and uses a manual or electric pump mechanism to transfer the oil.

Types of Outboard Gear Oil Pumps

There are two main types of outboard gear oil pumps – manual and electric.

1. Manual pumps: These pumps are operated by hand using a squeeze or lever mechanism. They are budget-friendly and do not require any power source, making them suitable for occasional use.

2. Electric pumps: These pumps use electricity to transfer the gear oil, making them more convenient and efficient than manual pumps. They come with various features such as adjustable flow rate, digital display, and automatic shut-off, making them ideal for frequent use.

Factors to Consider

When shopping for an outboard gear oil pump, here are some essential factors that you should consider:

1. Compatibility: Make sure the pump is compatible with your boat’s make and model, as well as the type of lower unit it has (threaded or non-threaded).

2. Pumping Capacity: The pumping capacity determines how quickly the pump can transfer the gear oil. This is especially important if you have a large engine or need to change the oil frequently.

3. Material: Look for a durable pump made from high-quality materials like stainless steel or brass that can withstand harsh marine conditions.

4. Ease of Use: The pump should be user-friendly with clear instructions and easy-to-use mechanisms.

5. Price: Outboard gear oil pumps come in various price ranges; choose one that fits your budget while still meeting your needs.

Additional Tips

– Read reviews and ratings from other boat owners before making a purchase.
– Consider buying from reputable brands that offer warranties for their products.
– Choose a versatile pump that can be used for both extracting and dispensing gear oil.
– Look for compact pumps with storage cases for easy transportation and storage on your boat.
– Regularly clean and maintain your outboard gear oil pump for optimal performance.

Conclusion

Investing in an outboard gear oil pump will not only make changing your engine’s gear oil easier but also save you time and money in the long run by prolonging your engine’s life span. Consider all these factors when choosing an outboard gear oil pump that fits your needs and budget. Happy boating!

Author Profile

Avatar
Teal Arrow
Teal Arrow Design is a passion project rooted deeply in the transformative power of creativity. Our projects often mirror our personal journeys

Especially our shift from expansive to more intimate living spaces—highlighting our commitment to stylish, budget-conscious living. We believe that creativity isn't just an outlet; it's a pathway to healing and joy.

Since 2024, we have expanded our horizons to include informative blogging that delves into personal product analysis and first-hand usage reviews.

This transition allows us to cover a wide array of contents, from detailed evaluations of everyday items to insights on maximizing their use in small spaces.

Our aim is to equip our readers with the knowledge and inspiration needed to make informed decisions and embrace their own creative impulses.

Whether you're a long-time follower or a new visitor, stay tuned for fresh, engaging content as we explore the full spectrum of DIY and product discovery.