fits make: Polaris.

( Manufacturer Part Number: 3131590 ), ( Part Type: Carburetor )
The 3131590 Carburetor, specifically a Mikuni VM34, is a high-performance fuel delivery system designed for Polaris snowmobiles. This carburetor stands out due to its precision engineered design and top-notch materials, ensuring optimal performance and reliability.
The VM34 carburetor features a 34mm throttle body, which allows for a substantial amount of airflow, ensuring impressive power output. The Mikuni's unique flat slide design delivers smooth and consistent fuel delivery, reducing the risk of engine surges and improving overall throttle response.
The carburetor is equipped with a Mikuni TPS (Throttle Position Sensor) that provides precise engine management, resulting in improved fuel efficiency, reduced emissions, and enhanced engine performance. This TPS is compatible with most Polaris electronic fuel injection systems, making it an excellent upgrade option for older models.
The 3131590 Carburetor features a high-quality float bowl and a durable diaphragm, ensuring reliable fuel delivery even in the most challenging conditions. It also comes with an adjustable idle screw, allowing users to fine-tune their engine's idle speed for optimal performance and fuel efficiency.
The carburetor's housing is made from high-strength aluminum, which not only reduces the overall weight of the snowmobile but also provides excellent heat dissipation, protecting the internal components from overheating.
Installation of the 3131590 Carburetor is relatively straightforward and can be completed with basic tools and some mechanical knowledge. The Mikuni VM34 comes with comprehensive installation instructions, ensuring that even novice mechanics can complete the process with ease.
In summary, the 3131590 Carburetor is a high-quality, performance-enhancing upgrade for Polaris snowmobiles. Its precision engineering, durable materials, and user-friendly design make it an excellent choice for anyone seeking to improve their snowmobile's power, fuel efficiency, and overall performance.
Pros of buying a 3131590 Carburetor Polaris Mikuni:1. Known brand: Mikuni is a well-known and reputable manufacturer of carburetors, ensuring quality and reliability.
2. Wide compatibility: This Mikuni carburetor is designed to fit various Polaris models, making it a versatile choice for many owners.
3. Improved performance: The Mikuni carburetor is known for providing better fuel efficiency, improved throttle response, and increased horsepower compared to standard carburetors.
4. Easy installation: The 3131590 Carburetor Polaris Mikuni comes with straightforward installation instructions, making it an accessible upgrade for DIY enthusiasts.
Cons of buying a 3131590 Carburetor Polaris Mikuni:1. Higher cost: Compared to standard carburetors, the Mikuni model can be more expensive, which may not be suitable for those on a tight budget.
2. Potential complexity: Although the installation process is straightforward, some users might find the carburetor more complicated due to its additional features and fine-tuning requirements.
3. Maintenance: Mikuni carburetors may require more frequent maintenance and tuning to ensure optimal performance, which can add to the overall cost and time investment.
Conclusion:Purchasing the 3131590 Carburetor Polaris Mikuni can offer significant performance improvements, better fuel efficiency, and a smoother riding experience for your Polaris vehicle. Although it may come at a higher cost and require more maintenance, its proven quality, wide compatibility, and potential for increased horsepower make it an attractive option for many Polaris owners.
Recommendation:If you're looking to enhance your Polaris's performance and are willing to invest in a high-quality carburetor, the 3131590 Carburetor Polaris Mikuni is a great choice. Ensure you have the necessary tools and resources to install it correctly and maintain it regularly to maximize its benefits.
Comes as pictured.
Will fit the years and model's in the compatibility list.
Please for exact cost.
Needs quick cleaning. Has light wear.