fits model: Mx250, Mx400, Yz250, Mx, Yz, 250, 400. make: Yamaha.

( Model: MX YZ 250 400 ), ( Part Type: Pinion Gear ), ( UPC: 509171410000 )
The 509-17141-00-00 is a high-quality fourth pinion gear specifically designed for various Yamaha models, including the MX250, MX400, YZ250, and YZ250/400. This gear is a crucial component in the transmission system, responsible for transferring power from the primary to the secondary drive shaft.
The gear is manufactured with precision and durability in mind, ensuring a long service life even under the most demanding conditions. It features a tooth count of 26, which provides optimal power transfer and smooth operation. The gear is made from high-strength materials, such as hardened steel, ensuring it can withstand the high torque and load that a motorcycle's transmission system generates.
The 509-17141-00-00 is easy to install, saving you time and effort. It comes with clear installation instructions and is designed to fit seamlessly into your Yamaha's transmission system. The gear's precise fit and finish ensure a secure and reliable connection, reducing the risk of vibrations or noise that can occur with a poorly fitting part.
In conclusion, the 509-17141-00-00 is a reliable and high-quality fourth pinion gear that is a must-have for any serious Yamaha rider. Its durability, precision fit, and ease of installation make it an excellent choice for maintaining the performance and reliability of your motorcycle's transmission system.
Pros of buying a 509-17141-00-00 fourth pinion gear for Yamaha motorcycles like the MX250, MX400, YZ250, and YZ400:1. Compatibility: This gear is specifically designed for Yamaha motorcycles, ensuring a perfect fit and smooth operation.
2. Durability: The gear is made of high-quality materials, such as hardened steel, ensuring long-lasting performance.
3. Improved Performance: A new gear can help improve the overall performance of your bike, especially when it comes to acceleration and top speed.
4. Affordable: Compared to a new motorcycle, a new gear is a more affordable way to upgrade your bike's performance.
Cons of buying a 509-17141-00-00 fourth pinion gear:1. Installation: Installing the gear yourself may require some mechanical knowledge, which could be a potential challenge for some riders.
2. Cost: While the gear is more affordable than a new motorcycle, the cost of the gear and any necessary tools for installation could add up.
3. Potential for Damage: If not installed correctly, the gear could potentially damage other components of your bike.
Conclusion:Overall, buying the 509-17141-00-00 fourth pinion gear for your Yamaha motorcycle can offer improved performance and durability. However, it's important to consider the potential challenges of installation and cost. If you have the mechanical knowledge and the budget, upgrading your bike's gear could be a worthwhile investment. However, if you're unsure about installation or concerned about the cost, it may be worth considering hiring a professional to ensure the job is done correctly.
Recommendation:If you decide to purchase the gear, I recommend purchasing it from a reputable seller and following the installation instructions carefully. If you're unsure about installation, it may be worth hiring a professional to ensure the job is done correctly to avoid any potential damage to your bike.
New genuine Yamaha4th pinion gear qty: 1 part number: 00 fits: MX250b MX400b YZ250c may fit others.