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Item #:
161011349
799583 Carburetor for 300E 450E 500E 550E 125cc 140cc Series Engine
90% of respondents would recommend this to a friend
Item #:
161011349
SHP 32
Price Details
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Imported from USA store
QTY:
Only 10 items left in stock.
Order now and get it around Wednesday, September 23
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Easy to install and quick to replace, effectively solve the problems of oil leakage, difficulty in starting, inability to accelerate, and black smoke to ensure the smooth operation of the engine.
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Product Details
| Brand Name | BioLion |
| Item Part Number | 799583, 590556, 591160, 591979, 593261 |
| Model Number | 03L997202U10 |
| OEM Equivalent Part Number | 799583, 590556, 591160, 591979, 593261, 595656 |
| Manufacturer | BioLion |
| Number of Items | 1 |
| Included Components | 1 carburetor, 2 x gaskets |
| Manufacturer Part Number | 03L997202U10 |
| Exterior Finish | Black |
| Brand | BioLion |
| OEM Part Number | 799583, 590556, 591160, 591979, 593261, 595656 |
| Item Highlight | Replace to 595656 590556 591160 591979 593261 |
| Item Weight | 1.75 lbs (790 grams) |
What's in the box
1 carburetor
2 x gaskets
Product Description
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Customer Questions & Answers
-
Question:
What vehicles are compatible with the 799583 Carburetor?
Answer: The 799583 Carburetor is specifically designed for use with 300E, 450E, 500E, and 550E series engines, as well as 125cc and 140cc models. This compatibility ensures optimal performance for a wide range of small engine applications, including lawnmowers, generators, and other garden equipment that requires these specific engine types. By using the correct carburetor, you can maintain engine efficiency and ensure reliable operation. -
Question:
What symptoms indicate a failing carburetor?
Answer: Common symptoms of a failing carburetor include poor fuel efficiency, engine stalling, difficulty starting, or rough idling. If the engine fails to accelerate smoothly or exhibits sluggish performance, it may be time to check or replace the carburetor. Addressing these issues promptly can prevent further damage and ensure that your equipment operates effectively, keeping your lawn well-maintained and your outdoor tasks manageable. -
Question:
How can I ensure proper installation of the 799583 Carburetor?
Answer: Proper installation of the 799583 Carburetor involves carefully following the manufacturer's instructions. Begin by disconnecting the spark plug and removing the old carburetor, making sure to clean the mounting surface on the engine. Install the new carburetor by aligning it correctly, securing it with the appropriate bolts, and re-attaching any necessary linkage. Taking the time to ensure proper installation can help maximize engine performance and prevent leaks or operational issues. -
Question:
What tools do I need to install this carburetor?
Answer: To install the 799583 Carburetor, you will typically need a set of basic hand tools, including a wrench set, screwdrivers, and pliers. Depending on your specific equipment, you may also require a socket wrench or a torque wrench for securing bolts. Having the right tools on hand simplifies the installation process and reduces the likelihood of mistakes that can affect engine performance. -
Question:
Can I clean the carburetor instead of replacing it?
Answer: Yes, cleaning is often a viable option before deciding to replace the carburetor. Over time, gasoline residue can accumulate, leading to clogs. Using a carburetor cleaner can help dissolve these deposits. Be sure to disassemble and clean all components thoroughly. Regular maintenance and cleaning can extend the lifespan of your carburetor and improve engine performance, ensuring your equipment runs smoothly for years. -
Question:
What type of fuel should I use with the 799583 Carburetor?
Answer: The 799583 Carburetor is designed to operate effectively with unleaded gasoline, typically with an octane rating of 87 or higher. Using high-quality fuel ensures proper combustion and optimal performance of your engine. Avoid using fuels with high ethanol content as they can lead to deterioration over time. By choosing the right fuel, you can improve fuel efficiency and prolong your equipment's operational life, making yard maintenance easier. -
Question:
How do I troubleshoot carburetor issues?
Answer: Effective troubleshooting of carburetor issues starts with checking for signs like leaks, uneven idling, or power loss. Begin by inspecting the air filter and fuel lines for blockages or damage. Ensure that the carburetor is clean and properly adjusted. If performance issues persist, disassemble the carburetor to inspect for any worn parts that may need replacement. Keeping a close eye on these indicators can help maintain the efficiency and reliability of your equipment. -
Question:
What are the benefits of upgrading to the 799583 Carburetor?
Answer: Upgrading to the 799583 Carburetor can significantly enhance the performance of your 300E, 450E, 500E, and 550E series engines. Enhanced fuel delivery translates to better acceleration, improved fuel efficiency, and a smoother running engine. This upgrade is particularly beneficial if you're looking to restore an older engine or enhance the functionality of your equipment, whether you're managing a large property or ensuring a well-maintained garden. -
Question:
How often should I replace my carburetor?
Answer: The frequency of carburetor replacement can vary based on usage and maintenance. If you notice recurring performance issues despite cleaning, it may indicate that the carburetor is worn out and should be replaced. Generally, if you're maintaining your equipment well and using quality fuel, you can expect a carburetor to last several seasons. Regular inspections and maintenance can help determine the right time for a replacement, ensuring your outdoor equipment remains reliable. -
Question:
Where can I buy the 799583 Carburetor in Saint Helena?
Answer: You can purchase the 799583 Carburetor for your engine on Ubuy. Ubuy offers a seamless online shopping experience where you can find a variety of automotive parts, including this specific carburetor. With the added convenience of browsing from home, Ubuy provides detailed product information and customer reviews to help you make an informed purchase, ensuring your engine runs at its best.
BioLion Carburetors 03L997202U10 Editorial Review
799583 Carburetor for 300E 450E 500E 550E 125cc 140cc Series Engine | Replace to 595656 590556 591160 591979 593261 is a highly compatible replacement part designed for specific engine models. Users have praised its perfect fit and easy installation, taking just about five minutes to set up, leading to significant improvements in starting times. The combination of quality materials as indicated by the BioLion brand ensures durability and performance, making this carburetor a valuable choice for restoring your mower's functionality. The positive reviews highlight how effectively this replacement has revitalized various mowers, making them run like new again.
Customer Reviews & Ratings
76 customers ratings
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5 Star
78%
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4 Star
5%
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3 Star
1%
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2 Star
8%
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1 Star
8%
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Pros
- Perfect fit for various mower models
- Easy installation in approximately five minutes
- Significantly improves starting times
- Highly compatible with OEM specifications
- Quality build from a trusted brand
Cons
- Some users experienced short operational longevity
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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SHP 32
Order now and get it around Wednesday, September 23
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QTY:
Only 10 items left in stock.
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Features & Benefits
- Replaces multiple carburetor part numbers for compatibility.
- Fits various lawnmower engine models including 300E, 450E, 500E, and more.
- Made from premium quality materials for durability and longevity.
- Simple installation process enhances user convenience.
- Eliminates common engine issues like oil leakage and starting problems.
- Restores your lawn mower's performance to like-new condition.
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