fits make: Polaris, Arctic, Arctic-cat.

( Brand: Mikuni ), ( Manufacturer Part Number: MK-TM40-SM-1 )
The Mikuni TM40-SM1 Carburetor Kit for Arctic Cat and Polaris Snowmobiles is a high-performance upgrade for your snowmobile's engine. This kit is designed to replace your stock carburetor, offering improved throttle response, fuel efficiency, and overall engine performance.
The Mikuni TM40-SM1 carburetor is a 40mm, flat slide, constant velocity (CV) type carburetor. It features a Mikuni TPS (Throttle Position Sensor) and a vacuum secondary circuit for smooth power delivery and precise fuel mixture control. The carburetor body is made of lightweight yet durable aluminum, which not only reduces weight but also provides excellent heat dissipation.
The kit includes a high-quality intake manifold, a new gasket, and all necessary hardware for installation. The intake manifold is designed to provide optimal airflow to the carburetor, ensuring a smooth and powerful engine response. The kit also comes with a detailed installation manual, making the installation process straightforward and hassle-free.
The Mikuni TM40-SM1 Carburetor Kit is a direct replacement for the stock carburetor on Arctic Cat and Polaris Snowmobiles with the following engine models:
- Arctic Cat: 600 EFI, 800 EFI, 800 C-TEC3, 1000 C-TEC3, 1200 C-TEC3, 137" C-TEC3, 144" C-TEC3, 800 XF, 1000 XF, 137" XF, 144" XF
- Polaris: 600 EFI, 800 EFI, 850 EFI, 850 H.O. EFI, 850 C-TEC2, 850 C-TEC3, 1000 C-TEC2, 1000 C-TEC3, 1200 C-TEC2, 1200 C-TEC3, 137" C-TEC2, 137" C-TEC3, 144" C-TEC2, 144" C-TEC3
In summary, the Mikuni TM40-SM1 Carburetor Kit is a premium upgrade for your snowmobile, offering improved engine performance, throttle response, and fuel efficiency. It is a direct replacement for the stock carburetor on Arctic Cat and Polaris Snowmobiles and comes with a detailed installation manual and all necessary hardware for installation.
Pros of buying a Mikuni TM40-SM1 Carburetor Kit for Arctic Cat/Polaris:1. Improved performance: The Mikuni carburetor is known for its excellent fuel-air mixture, which can lead to improved engine performance, increased power, and better fuel efficiency.
2. Easy installation: The kit includes all the necessary parts for a straightforward installation, making it easier for DIY enthusiasts to install it without the need for professional assistance.
3. Durability: Mikuni carburetors are built to last, with high-quality materials and precise engineering, ensuring a long-term solution for your snowmobile.
4. Compatibility: The kit is designed to fit Arctic Cat and Polaris models, making it a versatile option for various snowmobiles.
Cons of buying a Mikuni TM40-SM1 Carburetor Kit for Arctic Cat/Polaris:1. Cost: The kit may be more expensive than some other options on the market, which could be a deterrent for some buyers.
2. Learning curve: If you have never worked on a carburetor before, there may be a learning curve to understand the installation process and how to properly adjust the settings for optimal performance.
3. Availability: Depending on your location, it may be challenging to find the kit in local stores, and you may need to order it online, which could lead to additional shipping costs and delays.
Conclusion:The Mikuni TM40-SM1 Carburetor Kit is an excellent option for those looking to improve their Arctic Cat or Polaris snowmobile's performance. The kit's durability, high-quality construction, and ease of installation make it an attractive option. However, the cost may be a factor for some buyers. If you are comfortable with DIY projects and willing to invest in a long-term solution, the Mikuni kit could be a worthwhile investment. If you are unsure about the installation process or have any concerns, it may be beneficial to consult with a professional mechanic.
Just released. This kit is designed to fit oem Attic cat and Polaris snowmobiles that use the Mikuni tm40 carburetor with One kit rebuilds carburetor this new is a substantial cost savings when compared to purchasing the parts individually.
8 float valve. Genuine Mikuni carburetor rebuild kit for tm40 oem snowmobile carburetors.