ALL BALLS Carburetor Rebuild Kit for Yamaha YZ250 (1999) * Part Number 26-1783
The ALL BALLS Carburetor Rebuild Kit for the 1999 Yamaha YZ250 is designed to restore optimal performance to your motorcycle’s carburetor. Crafted with precision, this kit includes all essential components needed to overhaul your carburetor and ensure smooth throttle response and efficient fuel delivery. Whether you’re preparing for a race or maintaining your bike for daily riding, this rebuild kit offers the reliability and quality you expect from ALL BALLS.
The kit features high-quality NBR rubber on all O-rings and gaskets, providing excellent resistance to ethanol-blended fuels common today. This durability helps prevent leaks and prolongs the lifespan of your carburetor components. It includes a comprehensive set of parts such as intake gaskets, O-rings, float bowl, carburetor cap, and accelerator pump screws, making it a complete solution for your rebuild needs. The design and components are based on U.S. models, so proper discretion is advised when installing on non-U.S. models.
Included in the kit are essential tuning parts like an extended fuel mixture screw with spring, washer, and O-ring to fine-tune your fuel-air mixture for optimal performance. The float needle valve with FMK tip ensures reliable fuel shut-off, while the accelerator pump diaphragm spring and boot facilitate quick throttle response. Additionally, the emulsion tube with slide needle and a set of three main jets and three pilot jets provide versatile options for tuning a stock or modified engine, allowing you to customize your bike’s performance to your riding style.
Designed specifically for the Yamaha YZ250 1999 model, this rebuild kit is a must-have for motorcycle enthusiasts and professional mechanics alike. Proper maintenance of your carburetor is critical to achieving peak engine performance, fuel efficiency, and smooth operation. The installation process is straightforward for those familiar with carburetor repairs, and the included components ensure a thorough overhaul. Trust ALL BALLS to deliver quality parts that keep your Yamaha YZ250 running at its best.
* Designed specifically for use on closed course racing Yamaha YZ250 models* Uses durable NBR rubber on all O-rings and gaskets for resistance to ethanol fuels* Includes all necessary gaskets, O-rings, and components for a complete carburetor overhaul* Contains extended fuel mixture screw with spring, washer, and O-ring for precise tuning* s float needle valve with FMK tip for reliable fuel shut-off* Includes accelerator pump diaphragm spring and boot for quick throttle response* Supplies emulsion tube with slide needle and multiple jets for customized tuning options
