YAMAHA 3J3-14901-00-00 Carb Carburetors

( Engine Type: 4-stroke ), ( Type: Carburetor ), ( Machine Type: Street Motorcycle ), ( Manufacturer Part Number: 3J3-14901-00-00 )

Review YAMAHA Professionally Rebuilt Oem Carb Carburetors fits XS850 1980–1981

Introducing the Yamaha 3J3-14901-00-00 80-81 XS850 Carburetors, a perfect addition for your classic Yamaha motorcycle. These carburetors are designed to deliver optimal fuel efficiency and powerful performance for your two-wheel ride.

The 3J3-14901-00-00 model is specifically engineered for Yamaha XS850 motorcycles manufactured between the years 1980 and 1981. Each carburetor comes with a 38mm Mikuni VM38 slide carburetor body, ensuring a smooth and responsive engine. The carburetors feature a venturi design, which allows for efficient fuel intake and precise mixture adjustment.

The Mikuni carburetors are equipped with an automatic choke system, making starting easier, especially in cold weather conditions. The system uses a vacuum-operated mechanism that engages the choke when you turn the key or twist the grip. Once the engine is running, the choke automatically disengages, allowing for optimal fuel efficiency.

These carburetors also come with adjustable idle mixtures, allowing you to fine-tune your engine's performance. The adjustment screws are located on the side of the carburetor body and can be accessed with a screwdriver. Adjusting the idle mixture can help improve throttle response, fuel economy, and overall engine performance.

The carburetors are made with high-quality materials, including brass bodies and stainless steel floats, ensuring durability and longevity. The brass bodies are resistant to corrosion and can withstand the rigors of regular use. The stainless steel floats prevent rust and provide a consistent fuel level for optimal performance.

The 3J3-14901-00-00 Yamaha 80-81 XS850 Carburetors come complete with all necessary mounting hardware, making installation a straightforward process. The kit includes gaskets, bolts, and washers, ensuring a secure and leak-free installation.

In conclusion, the Yamaha 3J3-14901-00-00 80-81 XS850 Carburetors are a high-performance, durable, and efficient solution for your classic Yamaha motorcycle. With their automatic choke system, adjustable idle mixture, and venturi design, you can enjoy a smooth and responsive riding experience.

A Detailed Analysis of Yamaha 3J3-14901-00-00 80-81 XS850 Carburetors

The Yamaha 3J3-14901-00-00 80-81 XS850 Carburetors are replacement parts intended for specific Yamaha motorcycle models. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation based on various factors.

1. Designed for Yamaha XS850 motorcycles manufactured between 1980 and 1981.

2. Comes as a pair of carburetors.

3. Equipped with a 32mm Mikuni VM32 carburetor body.

4. Features a vacuum-secondary system for improved engine performance.

1. Authentic OEM replacement: These carburetors are manufactured by Mikuni, the original equipment supplier for Yamaha, ensuring a perfect fit and optimal engine performance.

2. Improved fuel economy: The vacuum-secondary system enables better fuel atomization, resulting in a more efficient combustion process and ultimately, better fuel economy.

3. Easy installation: These carburetors are designed as direct replacements for the original parts, making the installation process relatively straightforward.

1. Cost: OEM replacement parts can be more expensive compared to aftermarket alternatives.

2. Availability: These carburetors may not be readily available at local parts stores, and customers might need to order them online.

3. Complexity: Carburetors involve intricate adjustments, which might require professional assistance or extensive mechanical knowledge to achieve optimal performance.

The Yamaha 3J3-14901-00-00 80-81 XS850 Carburetors offer authentic OEM replacements with improved fuel economy and optimal engine performance. However, they come with a higher cost and potential complexity during installation. Ultimately, the decision to purchase these carburetors depends on the individual's priorities, budget, and mechanical expertise.

If you're an avid Yamaha XS850 motorcycle enthusiast or a professional mechanic, these carburetors could be an excellent investment for maintaining or improving your vehicle's performance. For those on a budget or less mechanically inclined, aftermarket alternatives may be worth considering. In all cases, it's essential to ensure that the replacement parts are compatible with your specific motorcycle model and year.

part # 3j3149010000 prices

• $19.99-$84.74

specifications iodacarb:

• for models: Xs850
• for makes: Yamaha
• for years: 1980-1981
• engine type: 4-stroke
• type: Carburetor
• machine type: Street Motorcycle
• manufacturer part number: 3J3-14901-00-00

seller iodacarb:

• rating: 99.4%
• # reviews: 4979

payments iodacarb:

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

shipping iodacarb:

• service: Economy
• type: Fixed
• class: Economy
• cost: $11.00
• transit: 4-8 Days

general iodacarb:

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

offer iodacarb:

• started: December 4, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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• policy: No Returns

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