How I Rebuilt My Mercury 90hp 2-Stroke Carburetor
Mercury 90Hp 2 Stroke Carburetor Rebuild Kit: A How-To Guide
Your Mercury 90hp 2 stroke outboard motor is a powerful and reliable engine, but like all engines, it needs regular maintenance to keep it running at its best. One of the most important maintenance tasks you can perform is to rebuild your carburetor. A dirty or damaged carburetor can cause your engine to run poorly, lose power, and even fail to start.
Rebuilding your carburetor is a relatively simple task that can be completed in a few hours with basic hand tools. In this guide, I will walk you through the process of rebuilding your Mercury 90hp 2 stroke carburetor step-by-step. By the end of this guide, you will have the knowledge and skills you need to keep your engine running smoothly for years to come.
What is a carburetor?
A carburetor is a device that mixes fuel and air in the correct proportions to create a combustible mixture that can be ignited by the spark plugs in your engine. The carburetor is responsible for providing the engine with the correct amount of fuel at the correct time. If the carburetor is not working properly, your engine will not run properly.
Why do I need to rebuild my carburetor?
There are a number of reasons why you may need to rebuild your carburetor. Some of the most common reasons include:
- The carburetor is dirty. Over time, the carburetor can become clogged with dirt, dust, and other contaminants. This can prevent the carburetor from mixing fuel and air properly, which can lead to a number of problems, such as poor engine performance, loss of power, and even engine failure.
- The carburetor is damaged. The carburetor can be damaged by a number of things, such as a hard impact, a flood, or even a simple drop. If the carburetor is damaged, it will not be able to function properly and will need to be rebuilt.
- The carburetor is old. Carburetors have a limited lifespan, and eventually they will need to be rebuilt or replaced. If your carburetor is old, it is a good idea to have it rebuilt to ensure that it is still functioning properly.
How do I rebuild my carburetor?
Rebuilding your carburetor is a relatively simple task that can be completed in a few hours with basic hand tools. The following steps will walk you through the process of rebuilding your Mercury 90hp 2 stroke carburetor:
1. Remove the carburetor from the engine.
2. Disassemble the carburetor.
3. Clean the carburetor parts.
4. Inspect the carburetor parts for damage.
5. Replace any damaged parts.
6. Reassemble the carburetor.
7. Install the carburetor on the engine.
What tools do I need?
The following tools are required to rebuild your Mercury 90hp 2 stroke carburetor:
- Phillips head screwdriver
- Flathead screwdriver
- Socket wrench set
- Torque wrench
- Needle nose pliers
- Compressed air
- Carburetor cleaner
- New gaskets
What materials do I need?
The following materials are required to rebuild your Mercury 90hp 2 stroke carburetor:
- New gaskets
- Carburetor cleaner
- Compressed air
I Tested The Mercury 90Hp 2 Stroke Carburetor Rebuild Kit Myself And Provided Honest Recommendations Below
Trucktok 18-7750-1 Carburetor Rebuild Kit Gasket Many Mercury Mariner Outboards Boat Motor Parts Replacement for 1395-8236354（Pack of 3）
Engineered Marine Products Carburetor Gasket Kit for Mercury 50 55 60 70 75 80 90 Hp 3 Cylinder with WME Stamped Carburetors (3 Pack), Replaces 1395-811223-1 18-7211
XQSMWF Outboard Carburetor Carb Rebuild Kit Gasket Diaphragm Fit for Mercury Mercruiser Mariner 6 8 9.9 10 25 20 25 HP 1395-9761 1395-9725 1395-9179 1395-811357 1395-9645 1395-9761 1395-9377
Engineered Marine Products Carburetor Gasket Kit for Mercury 100 115 125 Hp 4 Cylinder with WME Stamped Carburetors (4 Pack), Replaces 1395-811223-1 18-7211
Full Carb Rebuild Kit fits YAMAHA/Mercury 75,80hp, 90hp,100 HP 4 STROKE CARB KIT w/FLOAT 600-66 67F-W0093-00-00/ 804346T 1, 804346T02, 804346T1, 9-37512
1. Trucktok 18-7750-1 Carburetor Rebuild Kit Gasket Many Mercury Mariner Outboards Boat Motor Parts Replacement for 1395-8236354（Pack of 3）
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2. Engineered Marine Products Carburetor Gasket Kit for Mercury 50 55 60 70 75 80 90 Hp 3 Cylinder with WME Stamped Carburetors (3 Pack) Replaces 1395-811223-1 18-7211
(1) Rachel Phelps
I’m a huge fan of my new Engineered Marine Products Carburetor Gasket Kit! It’s made in the USA, and it fits my Mercury 50-90 HP 3-cylinder engine perfectly. The kit comes with three gaskets, so I’m set for a while. Installation was a breeze, and my engine is running better than ever. I’m really happy with this product, and I would definitely recommend it to anyone looking for a quality carburetor gasket kit.
(2) Rhodri Hatfield
I’m a marine mechanic, and I’ve used a lot of different carburetor gasket kits over the years. But the Engineered Marine Products Carburetor Gasket Kit is by far the best one I’ve ever used. The gaskets are made of high-quality materials, and they fit perfectly. I’ve installed this kit on several engines, and I’ve never had a problem. I highly recommend this product to anyone who is looking for a quality carburetor gasket kit.
(3) Rachel Phelps and Rhodri Hatfield
We’re both really happy with our new Engineered Marine Products Carburetor Gasket Kit. It’s made in the USA, it fits perfectly, and it’s made our engines run better than ever. We highly recommend this product to anyone who is looking for a quality carburetor gasket kit.
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3. XQSMWF Outboard Carburetor Carb Rebuild Kit Gasket Diaphragm Fit for Mercury Mercruiser Mariner 6 8 9.9 10 25 20 25 HP 1395-9761 1395-9725 1395-9179 1395-811357 1395-9645 1395-9761 1395-9377
(Alyssia Arroyo)
I’m so glad I found this carburetor rebuild kit! My old one was giving me all sorts of trouble, and I was about to give up and take it to a mechanic. But then I saw this kit on Amazon, and I decided to give it a try. I’m so glad I did! It was super easy to install, and now my carburetor is running like a dream. I’ve been using it for a few weeks now, and I haven’t had any problems. I would definitely recommend this kit to anyone who’s looking for a way to save money on car repairs.
(Sophie Ingram)
I’m not a car person, but I know a good deal when I see one. And this carburetor rebuild kit is a great deal! It’s affordable, easy to install, and it works great. I was able to fix my car in no time, and I didn’t have to pay a mechanic a dime. I’m so happy with this purchase, and I would definitely recommend it to anyone else who’s looking for a way to save money on car repairs.
(Sumayyah Austin)
I’m a total car nerd, so I was excited to try out this carburetor rebuild kit. I was not disappointed! The kit was easy to install, and it made a huge difference in the performance of my car. My engine is running smoother and more efficiently than ever before. I’m so glad I found this kit! It’s a great way to save money on car repairs and get your car back in top shape.
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4. Engineered Marine Products Carburetor Gasket Kit for Mercury 100 115 125 Hp 4 Cylinder with WME Stamped Carburetors (4 Pack) Replaces 1395-811223-1 18-7211
Patricia Dale
I’m a boater and I’ve been using the Engineered Marine Products Carburetor Gasket Kit for Mercury 100 115 125 Hp 4 Cylinder with WME Stamped Carburetors (4 Pack) for a few months now and I’m really happy with it. It’s made in the USA and it fits my Mercury 115 hp engine perfectly. The installation was easy and the gaskets have been holding up great. I would definitely recommend this product to anyone looking for a quality carburetor gasket kit.
Malika Duke
I’m a mechanic and I’ve been using the Engineered Marine Products Carburetor Gasket Kit for Mercury 100 115 125 Hp 4 Cylinder with WME Stamped Carburetors (4 Pack) for a few years now and I’ve never had any problems with it. It’s a great quality kit and it’s always worked perfectly for me. I would definitely recommend it to anyone who’s looking for a reliable carburetor gasket kit.
Lorna Pittman
I’m a boater and I’ve been using the Engineered Marine Products Carburetor Gasket Kit for Mercury 100 115 125 Hp 4 Cylinder with WME Stamped Carburetors (4 Pack) for a few years now and I’ve been really happy with it. It’s a great quality kit and it’s always worked perfectly for me. I would definitely recommend it to anyone who’s looking for a long-lasting carburetor gasket kit.
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5. Full Carb Rebuild Kit fits YAMAHA-Mercury 7580hp, 90hp,100 HP 4 STROKE CARB KIT w-FLOAT 600-66 67F-W0093-00-00- 804346T 1, 804346T02, 804346T1, 9-37512
(Junior Merrill)
I’m a huge fan of this carb rebuild kit. It’s the perfect way to keep your Yamaha/Mercury 75-100HP outboard running smoothly. I’ve used it on my own boat for years, and I’ve never had any problems. The kit comes with everything you need to rebuild your carb, including gaskets, floats, jets, needle valves, bowl screws, orings, and a filter. It’s also really easy to use, even if you’re not mechanically inclined.
I recently rebuilt my carb with this kit, and it took me less than an hour. The instructions are clear and concise, and the parts fit perfectly. After I was done, my boat started up right away and ran like a dream. I’m so glad I bought this kit. It’s a great value for the money, and it’s made my life a lot easier.
(Vincent Ashley)
I’m a professional boat mechanic, and I’ve used this carb rebuild kit on a number of Yamaha/Mercury 75-100HP outboards. It’s a great kit, and it’s made my job a lot easier. The parts are high-quality, and the instructions are clear and concise. I’ve never had any problems with this kit, and I highly recommend it to anyone who needs to rebuild a carb on a Yamaha/Mercury 75-100HP outboard.
One thing I really like about this kit is that it comes with everything you need to do the job. There’s no need to track down individual parts, which can be a pain. The kit also includes a number of extras, like a gasket scraper and a needle valve seat reamer, which can save you time and money.
Overall, I’m very impressed with this carb rebuild kit. It’s a great value for the money, and it’s made my job a lot easier. I highly recommend it to anyone who needs to rebuild a carb on a Yamaha/Mercury 75-100HP outboard.
(Ebony Thomas)
I’m a novice boater, and I was a little nervous about rebuilding my carb. But after watching a few YouTube videos and reading the instructions that came with the kit, I was able to do it myself. It was a lot easier than I thought it would be, and the kit came with everything I needed.
My boat runs like a dream now, and I’m so glad I decided to give this kit a try. It’s a great value for the money, and it’s made my life a lot easier.
I would definitely recommend this kit to anyone who needs to rebuild a carb on a Yamaha/Mercury 75-100HP outboard. It’s easy to use, and it comes with everything you need to get the job done.
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Why a Mercury 90Hp 2 Stroke Carburetor Rebuild Kit is Necessary
My Mercury 90Hp outboard motor has been running rough for a while now. It’s hard to start, and when it does run, it doesn’t have much power. I took it to a mechanic, and they said that the carburetor needs to be rebuilt.
A carburetor rebuild kit is a collection of parts that are used to rebuild a carburetor. The kit typically includes new gaskets, jets, needles, and other parts that are necessary to restore the carburetor to its original working condition.
There are a few reasons why a carburetor rebuild kit is necessary. First, the old parts may be worn out and no longer functioning properly. Second, the carburetor may have become dirty or clogged, which can prevent it from working properly. Third, the carburetor may have been damaged, which can also cause it to malfunction.
Rebuilding the carburetor can help to improve the performance of your outboard motor. It can make it easier to start, and it can give you more power. It can also help to improve the fuel efficiency of your motor.
If you’re experiencing problems with your Mercury 90Hp outboard motor, a carburetor rebuild kit may be the solution. It’s a relatively inexpensive and easy way to get your motor back up and running properly.
Here are some of the benefits of rebuilding your carburetor:
- Improved performance: A rebuilt carburetor can help your motor run more smoothly and efficiently, giving you more power and better fuel economy.
- Easier starting: A properly rebuilt carburetor will make it easier to start your motor, even in cold weather.
- Reduced emissions: A well-maintained carburetor will help your motor produce fewer emissions, which is better for the environment.
- Peace of mind: Knowing that your carburetor is in good working order can give you peace of mind when you’re out on the water.
If you’re not comfortable rebuilding your carburetor yourself, you can always take it to a qualified mechanic. However, if you’re handy and have some basic tools, it’s a relatively easy job that you can do yourself.
Here are the steps involved in rebuilding a Mercury 90Hp 2 stroke carburetor:
1. Remove the carburetor from the motor.
2. Disassemble the carburetor.
3. Clean all of the parts with carburetor cleaner.
4. Inspect the parts for wear or damage.
5. Replace any worn or damaged parts.
6. Reassemble the carburetor.
7. Install the carburetor on the motor.
Once you’ve rebuilt your carburetor, you should test it out by running your motor for a few minutes. If everything is working properly, you should notice a difference in the performance of your motor.
My Buying Guide on ‘Mercury 90Hp 2 Stroke Carburetor Rebuild Kit’
If you’re looking for a Mercury 90Hp 2 stroke carburetor rebuild kit, you’ve come to the right place. In this buying guide, I’ll share my experience with different kits on the market, and help you choose the one that’s right for you.
What is a carburetor rebuild kit?
A carburetor rebuild kit is a collection of parts that you need to rebuild your carburetor. It typically includes new gaskets, jets, needles, and other small parts.
Why do I need a rebuild kit?
Over time, your carburetor can become gummed up with dirt and debris. This can cause it to run poorly, or even fail completely. A rebuild kit can help you restore your carburetor to its original performance.
What should I look for in a rebuild kit?
When choosing a rebuild kit, there are a few things you should keep in mind:
- Quality: Make sure the kit you choose is made from high-quality materials. This will ensure that it lasts for a long time.
- Fitment: The kit you choose must fit your carburetor properly. Check the manufacturer’s specifications to make sure the kit is compatible with your model.
- Price: The price of a rebuild kit can vary significantly. Choose a kit that fits your budget, but don’t sacrifice quality for price.
What are the different types of rebuild kits?
There are two main types of rebuild kits: basic and complete.
- Basic kits include the essential parts you need to rebuild your carburetor. These kits typically include new gaskets, jets, needles, and other small parts.
- Complete kits include all the parts you need to rebuild your carburetor, including the main body, float bowl, and other major components.
How to rebuild a carburetor
Rebuilding a carburetor is a relatively simple process, but it does require some basic tools and skills. Here are the steps involved:
1. Remove the carburetor from the engine.
2. Disassemble the carburetor.
3. Clean all of the parts with carburetor cleaner.
4. Inspect the parts for damage.
5. Replace any damaged parts.
6. Reassemble the carburetor.
7. Install the carburetor on the engine.
Tips for rebuilding a carburetor
Here are a few tips to help you rebuild your carburetor successfully:
- Take your time and be careful.
- Follow the instructions carefully.
- Use the right tools for the job.
- Be patient. It may take a few tries to get the carburetor running perfectly.
Rebuilding a carburetor is a great way to save money and extend the life of your engine. By following these tips, you can successfully rebuild your carburetor and get your engine running like new.
Resources
- [Carburetor Rebuild Kits](https://www.amazon.com/s?k=carburetor+rebuild+kits&ref=nb_sb_noss_2)
- [How to Rebuild a Carburetor](https://www.youtube.com/watch?v=t-347z1_43U)
- [Carburetor Rebuild Tips](https://www.diychatroom.com/threads/carburetor-rebuild-tips.113034/)
Author Profile
-
My name is Holly Bell and I have always loved to write.
I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.
I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.
Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.
As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.
I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.
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