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590399 Carburetor Fits for B&S 590399 796077 & Nikki 799245 Lawn Mower Engine Carb Replacement with Gasket, Fuel Line, Filter, Valve Fits 3HP-6.5HP Small Engines
The carb is built to exact OEM standards, ensuring that the performance of the vehicle is not compromised.
590399 Carburetor Fits for B&S 590399 796077 & Nikki 799245 Lawn Mower Engine Carb Replacement with Gasket, Fuel Line, Filter, Valve Fits 3HP-6.5HP Small Engines
Item #: 94851073

590399 Carburetor Fits for B&S 590399 796077 & Nikki 799245 Lawn Mower Engine Carb Replacement with Gasket, Fuel Line, Filter, Valve Fits 3HP-6.5HP

Item #: 94851073

€ 37

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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The carb is built to exact OEM standards, ensuring that the performance of the vehicle is not compromised.
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What Stands Out

Versatile Compatibility
Designed to fit multiple models including B&S 590399 and Nikki 799245, this carburetor effortlessly replaces parts across 3HP-6.5HP small engines, ensuring significant versatility.
Complete Set
Comes with essential components like a gasket, fuel line, filter, and valve, providing everything needed for an effective lawn mower engine replacement, eliminating the need for additional purchases.
Enhanced Performance
Optimizes fuel delivery and engine efficiency, providing smoother operation and improved power output for lawn mowers, addressing performance issues commonly faced by users of outdated carburetors.

Product Details

Shop 590399 Carburetor Fits for B&S 590399 796077 & Nikki 799245 Lawn Mower Engine Carb Replacement with Gasket, Fuel Line, Filter, Valve Fits 3HP-6.5HP Small Engines online at a best price in Ireland. B0C1ZWSK4V
Item Weight1.5 lbs (680 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Small Engine Owners

    Ideal for users maintaining 3HP-6.5HP small engine lawn mowers needing reliable carburetor replacement.

  • DIY Enthusiasts

    Perfect for DIYers looking to save costs by replacing their mower’s carburetor without professional help.

  • Cost-Conscious Buyers

    An affordable option for budget-minded consumers seeking quality replacement parts for lawn mower engines.

Not Suitable For
  • Large Engine Users

    Not suitable for engines exceeding 6.5HP, as the carburetor is designed specifically for smaller engines.

  • Non-Mechanical Users

    Not ideal for those unfamiliar with engine mechanics or unable to install replacement parts themselves.

  • Professional Landscaping

    May not meet the durability and performance standards required by professional landscapers for heavy usage.

Product Description

590399 Carburetor Fits for B&S 590399 796077 & Nikki 799245 Lawn Mower Engine Carb Replacement with Gasket, Fuel Line, Filter, Valve Fits 3HP-6.5HP Small Engines

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What lawn mower models are compatible with the 590399 carburetor?

    Answer: The 590399 carburetor is compatible with multiple lawn mower models, specifically those utilizing the B&S 590399, B&S 796077, and Nikki 799245 engines. This ensures a good fit for various riding and push lawn mower models. If you have one of these engine types, it's likely you can upgrade or replace your existing carburetor seamlessly.
  • Question: What components come with the 590399 carburetor kit?

    Answer: The 590399 carburetor kit includes essential components such as the carburetor itself, a gasket, fuel line, filter, and valve. These components work together to ensure a reliable fuel delivery system. Whether you're performing routine maintenance or replacing a faulty carburetor, having these additional parts included simplifies your setup process significantly.
  • Question: How do I install the 590399 carburetor?

    Answer: Installing the 590399 carburetor requires some basic tools and understanding of your lawn mower's engine layout. Start by disconnecting the spark plug for safety, then remove the old carburetor, ensuring to keep any essential mounting hardware. Attach the new carburetor, ensuring that the gasket is properly aligned, and then reconnect the fuel lines. Always refer to your lawn mower's manual for detailed instructions to avoid misinstallations.
  • Question: Why should I replace my lawn mower's carburetor?

    Answer: Replacing your lawn mower's carburetor is vital for optimal engine performance. A faulty or clogged carburetor can cause poor fuel efficiency, stalling, or difficulty starting the engine. Upgrading to a new carburetor like the 590399 can revitalize an aging mower, ensuring it runs smoothly and reliably. It's an essential upgrade for regular maintenance.
  • Question: What symptoms indicate that the carburetor needs replacement?

    Answer: Common symptoms indicating that your carburetor may need replacement include engine stalling, difficulty starting, inconsistent fuel flow, or unusual smoke emissions. If you've tried cleaning or adjusting the carburetor without positive results, it might be time to consider a replacement like the 590399 to restore your mower's performance.
  • Question: Is the 590399 carburetor suitable for professional lawn care use?

    Answer: Yes, the 590399 carburetor is suitable for both residential and professional lawn care use. Its durable construction and reliable performance make it a great choice for lawn care professionals who need consistent performance to tackle various grass types and terrains. When paired with the appropriate engine, it can handle the demands of frequent use.
  • Question: What type of fuel should I use with the 590399 carburetor?

    Answer: It is best to use high-quality unleaded gasoline for optimal performance with the 590399 carburetor. Avoid using fuels with more than 10% ethanol as they can lead to engine complications. High-octane fuel can improve combustion efficiency, especially when you're using your mower regularly in demanding conditions.
  • Question: Where can I buy the 590399 carburetor?

    Answer: You can buy the 590399 carburetor for your lawn mower on Ubuy in Ireland. Ubuy offers a streamlined shopping experience with reliable service and a variety of products to meet your lawn maintenance needs.
  • Question: How can I ensure my new carburetor lasts longer?

    Answer: To ensure your new carburetor lasts longer, regular maintenance is key. This includes cleaning the carburetor, changing the fuel filter, and using fresh fuel. Additionally, always check for leaks in the fuel line and inspect the gasket for wear. Proper storage during the off-season can also help maintain its longevity and ensure reliable performance when you need it.
  • Question: Can I use the 590399 carburetor with ethanol-blended fuels?

    Answer: While the 590399 carburetor can handle certain ethanol-blended fuels, it is advisable to use fuels containing no more than 10% ethanol. Higher ethanol concentrations can lead to performance issues and long-term damage. For optimal performance and longevity, stick to high-quality fuels to keep your mower running smoothly.

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