K-L SUPPLY 18-5140 Economy Carburetor Rebuild Kit

( Brand: K-l Supply ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 18-5140 ), ( Warranty Details: See Manufacturer )

Review K L SUPPLY Economy Carburetor Rebuild Kit Yamaha fits XS650 1979–1980

Introducing the 18-5140 Economy Carburetor Rebuild Kit, specially designed for Yamaha XS650 motorcycles manufactured between 1979 and 1980. This comprehensive rebuild kit includes all the essential components required to restore your carburetor to its original performance.

The heart of this kit is a pair of rebuildable Mikuni VM15 carburetors. These carburetors are known for their reliability and efficiency, making them an excellent choice for your Yamaha XS650. The kit comes with a complete set of new gaskets, ensuring a perfect seal and preventing any potential leaks.

The jet kit included in this rebuild kit caters to various riding conditions. It features a wide range of main and pilot jets, allowing you to fine-tune the carburetor for optimal fuel mixture based on your specific riding style and local climate. Additionally, the kit includes needle jets and needle valves to ensure proper fuel delivery and idling speed.

The rebuild process is simplified with the inclusion of a set of new float bowls, float needles, and float needle gaskets. These components play a crucial role in maintaining the correct fuel level within the carburetor, ensuring consistent performance.

To ensure smooth idling and throttle response, the kit includes new idle mixture screws and idle adjusting screws. These screws enable you to adjust the carburetor idle mixture for optimal performance, providing you with a more responsive and reliable riding experience.

Lastly, the kit includes a set of new fuel bowls and fuel bowl gaskets, which are vital for proper fuel delivery and prevention of fuel leaks. The gaskets are made of high-quality materials for durability and longevity.

By using the 18-5140 Economy Carburetor Rebuild Kit, you can restore your Yamaha XS650's carburetors to their original performance while saving time and money compared to purchasing new carburetors. This kit is an excellent investment for any Yamaha XS650 owner looking to improve their motorcycle's performance and reliability.

Buying an 18-5140 economy carburetor rebuild kit for a Yamaha XS650 from the year 1979-1980 can be a cost-effective solution for restoring the performance of your motorcycle's carburetor. Here are some pros and cons to help you make an informed decision:

1. Cost-effective: This kit is an affordable option for rebuilding your carburetor, especially if you plan to do the work yourself.

2. Includes necessary parts: The kit typically contains all the parts required for a standard rebuild, such as gaskets, needles, jets, and float bowls.

3. Improves engine performance: A rebuilt carburetor can lead to improved engine performance, better fuel efficiency, and smoother idling.

4. DIY project: Rebuilding the carburetor yourself can be a rewarding experience for the motorcycle enthusiast.

1. Requires time and effort: Rebuilding a carburetor can be a time-consuming project, especially if you're not experienced with carburetor rebuilding.

2. Risk of damaging parts: There's a risk of damaging original parts if you're not careful during the rebuild process.

3. Potential for inaccurate adjustments: If the adjustments are not done correctly, the engine may not run optimally.

4. May not address all issues: If there are other issues with the engine or the fuel system, a carburetor rebuild may not fully resolve the problem.

The decision to buy and use an 18-5140 economy carburetor rebuild kit for a Yamaha XS650 from the year 1979-1980 depends on various factors, including your mechanical skills, time availability, and budget. If you're comfortable with the project, have the required tools, and want to save money, then a rebuild kit can be an excellent choice. However, if you're not confident in your abilities, or if you'd prefer a more straightforward solution, consider having a professional shop handle the rebuild. Ultimately, the goal is to restore the carburetor to optimal condition, improving the performance and enjoyment of your motorcycle.

part # 185140 prices

• $37.95-$50.99

specifications iodacarb:

• for models: Xs650
• for makes: Yamaha
• for years: 1979-1980
• brand: K-l Supply
• part type: Carburetor
• manufacturer part number: 18-5140
• warranty details: See Manufacturer

general iodacarb:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

seller iodacarb:

• # reviews: 622513
• rating: 99.3%

offer iodacarb:

• sold: 0
• options: Ship-to-home
• quantity: 2
• started: August 20, 2025
• availability: In Stock

returns iodacarb:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping iodacarb:

• class: Standard
• service: Standard
• transit: 3-9 Days
• cost: $0.00
• type: Fixed

payments iodacarb:

• wallet: Google-pay
• credit card: Mastercard
• other

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