fits model: Iq, 550. make: Polaris. year: 2009.

( Manufacturer Part Number: 3131702 ), ( Part Type: Carburetor ), ( Modified Item: No )
Introduction
The Polaris Mikuni VM34-628A is a high-performance replacement carburetor engineered specifically for the Polaris IQ 550 all-terrain vehicle manufactured in 2009. This top-tier carburetor is an excellent choice for riders who aim for unparalleled engine performance and smooth, responsive power delivery. By prioritizing precision engineering, optimal air-fuel mixture delivery, and easy installation, the Mikuni VM34-628A transforms your Polaris IQ 550 into an even more thrilling off-road experience.
Custom-Engineered for the Polaris IQ 550 (2009)
Designed to be an exact OEM replacement, the Polaris Mikuni VM34-628A was meticulously engineered to ensure seamless integration with your 2009 IQ 550. This carburetor has the same dimensions, bolt patterns, and mounting points as stock for a hassle-free installation.
Advanced Mikuni Technology
Mikuni's reputation for producing cutting-edge carburetors results in superior technology being packed into the VM34-628A. Features like a precision main jet, fine-tuned idle circuit, and improved needle design allow for accurate fuel delivery and ideal air-fuel mixture for optimal engine performance. Incorporating Mikuni's distinctive TPS (Throttle Position Sensor) enables dynamic response to driver input and ensures a broad power band.
Simple yet Effective Adjustments
The Mikuni VM34-628A offers versatile performance adjustability for specific riding preferences. Throttle position screws, idle mixture screw, and main jet allow riders to fine-tune their engine response, enhancing power delivery and fuel efficiency. Additionally, this carburetor comes with two idle circuit jets to accommodate various types of riding conditions, providing a more personalized riding experience.
Robust Construction
Built with high-quality materials, the VM34-628A is ready to withstand the demands of off-road riding. The carburetor integrates a rust-resistant body, durable needle, and strong float to deliver top-tier performance in challenging conditions while ensuring longevity.
In Closing
Upgrading your 2009 Polaris IQ 550 with the Mikuni VM34-628A carburetor is an investment in your off-road adventure - one that promises enhanced engine performance, effortless adjustability, and steadfast durability. Whether you're cruising through the dunes, tackling rugged terrains, or simply enjoying a relaxing ride, this carburetor ensures a superior riding experience and the confidence that comes with it.
i. Enhanced Performance: The Mikuni VM34-628A carburetor is known for its excellent fuel-air mixture, which translates to improved engine performance. This is ideal for riders who seek smoother power delivery and better throttle response.
ii. OEM (Original Equipment Manufacturer) Replacement: As a factory-equipped original part on some Polaris models, choosing this Mikuni carburetor ensures proper fitment, guaranteeing a seamless installation process.
iii. Simple Design: Unlike some complex fuel-injection systems, the Mikuni carburetor offers a simpler setup. Diagnosing and fixing issues is typically easier with fewer wires, electronic components, and sensors involved.
iv. Durable Construction: Mikuni carbs are known for their robust and durable construction with high-quality materials like stainless steel and brass components to prolong the life of the carburetor.
2. Cons:i. Fuel Economy: Old-school carburetors generally consume more fuel compared to advanced fuel-injection systems, which could impact overall fuel economy and costs.
ii. Adjustments: The Mikuni VM34-628A requires periodic adjustments, such as idle adjustments and needle and pilot jet adjustments, to ensure optimal engine performance. Upkeep for carburetors can be time-consuming for some.
iii. Emissions Regulations: Older carbureted engines might not meet new regulations on emissions, making this setup less suitable for riders concerned with environmental impact or local laws.
Conclusion: The Mikuni VM314-628A carburetor presents several advantages, such as high-quality construction, improved engine performance, and a simpler setup versus fuel-injection systems. However, it has potential drawbacks like increased fuel consumption, periodic adjustments, and compatibility issues with emissions regulations. Ultimately, the choice between a Mikuni carburetor and a more modern fuel-injection setup comes down to your personal preferences, riding style, and budget. If you value simplicity, performance, and longevity, and are willing to handle the trade-offs, then the Polaris 3131702 Mikuni VM34-628A carburetor is definitely worth considering.
Recommendation: The Mikuni VM34-628A carburetor is highly recommended for off-road vehicle riders looking for improved engine performance and a robust construction quality. This carburetor offers an ideal solution for those willing to accept the required maintenance to maintain optimal performance. However, it might not be the best fit for those seeking the latest fuel efficiency or reduced emissions technology. Always verify compatibility with your specific Polaris 550 IQ model before making a purchase.
Electrical parts are tested prior to removing from machine and verified function properly. For Sale: Mikuni Carburetor - VM34-628A, Part #: 3131702, This came off a 2009 Polaris 550 IQ Shift Snowmobile. Troubleshooting electrical issues by swapping parts causes damage.