fits model: 350, Bear. make: Yamaha.

( Brand: Moose Racing ), ( Manufacturer Part Number: 187937 ), ( Part Type: Carburetor )
The Moose Racing 187937 Carburetor Rebuild Kit is specifically designed for the Yamaha Big Bear 350, providing a comprehensive solution for maintaining or restoring the performance of your ATV's carburetor. This kit includes all the necessary components to fully rebuild your carburetor, ensuring optimal fuel delivery and engine efficiency.
Key components of this kit include:1. Main jet: The Moose Racing kit includes a high-quality main jet that is specifically tuned for the Yamaha Big Bear 350. This jet ensures the correct fuel-air mixture for optimal engine performance.
2. Pilot jet: The pilot jet is another essential component of the kit. It regulates the amount of fuel that enters the combustion chamber and can significantly impact engine performance. The Moose Racing kit includes a new pilot jet to replace the worn-out one in your carburetor.
3. Needle and seat: The needle and seat are critical components that control the fuel flow to the main jet. The kit includes a new needle and seat that are precisely matched to ensure proper fuel delivery.
4. Floating bowl gasket: The floating bowl gasket seals the carburetor bowl to prevent fuel leakage. The Moose Racing kit includes a new gasket that ensures a tight seal and prevents fuel loss.
5. Emulsion tube: The emulsion tube is responsible for mixing fuel and air before it enters the engine. The kit includes a new emulsion tube that ensures proper fuel-air mixture and improved engine performance.
Overall, the Moose Racing 187937 Carburetor Rebuild Kit is an excellent choice for anyone looking to maintain or improve the performance of their Yamaha Big Bear 350. With high-quality components and easy-to-follow instructions, this kit makes rebuilding your carburetor a straightforward process.
Pros of purchasing Moose Racing 187937 Carburetor Rebuild Kit for Yamaha Big Bear 350:1. Compatibility: The kit is specifically designed for the Yamaha Big Bear 350, ensuring a perfect fit and function.
2. High-quality components: The kit includes high-quality parts, such as needles, jets, and gaskets, which can help improve engine performance and fuel efficiency.
3. Easy installation: The kit comes with detailed instructions, making it easy for most DIY enthusiasts to install the parts themselves, saving money on labor costs.
4. Cost-effective: Rebuilding the carburetor with this kit can be more cost-effective than purchasing a new carburetor, as it allows you to extend the life of your existing carburetor.
Cons of purchasing Moose Racing 187937 Carburetor Rebuild Kit for Yamaha Big Bear 350:1. Requires technical knowledge: Installing the kit requires some technical knowledge, so it may not be suitable for beginners.
2. Time-consuming: Rebuilding a carburetor can be a time-consuming process, especially for those who are not experienced with this type of work.
3. Risk of damaging parts: If not installed correctly, there is a risk of damaging the carburetor or other engine parts.
Conclusion:Overall, the Moose Racing 187937 Carburetor Rebuild Kit for Yamaha Big Bear 350 is a great option for those who are looking to improve their engine performance and fuel efficiency while saving money on labor costs. However, it requires some technical knowledge and can be time-consuming to install. If you are not confident in your ability to install the kit yourself, it may be worth considering hiring a professional mechanic to ensure that the job is done correctly.
Recommendation:If you have the technical knowledge and are comfortable with installing the kit yourself, the Moose Racing 187937 Carburetor Rebuild Kit for Yamaha Big Bear 350 is a cost-effective and high-quality option for improving your engine performance. However, if you are unsure of your ability to install the kit, it may be worth considering hiring a professional mechanic to ensure that the job is done correctly.
OE jet sizes and slide needles are included in the kit. FCR MX carb kits include extended fuel mixture screw. Off road use only. ATV or motorcycle model's with multiple carburetors include components to repair all.
Harley kits contain jetting selection, extended fuel mixture screw, intake gaskets, and manifold gaskets. Kit includes necessary all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, valve needle and seat. Moose Carburetor Rebuild Kit Yamaha Big Bear 350: Kits include all of the necessary components to repair a carburetor.
Needle jet and other pressed in jets are not included kit. Yamaha YFM350FW Big Bear 350 4x4 1998 -1999.