fits model: Yz125, Yz, 125. make: Yamaha. year: 2005–2014.

( Brand: Hot Rods ), ( Manufacturer Part Number: 421-K045 ), ( Part Type: Seal Bearing Crank )
The 421-K045 Kit Seal for YZ Crank by Yamaha is a comprehensive solution designed specifically for the 2014 YZ125 and select 2005 models. This kit is meticulously engineered to ensure optimal performance and longevity of your motorcycle's crankshaft.
The kit includes high-quality seals that fit perfectly into the YZ125's crankcase, providing an effective barrier against engine oil leakage. These seals are made from premium materials, ensuring they can withstand the high pressures and temperatures generated within the engine.
Moreover, the kit includes replacement rods for your 2005 YZ125 model. These rods are precision-machined to ensure they meet the exact specifications of your motorcycle, ensuring a snug fit and seamless operation.
The 421-K045 Kit Seal for YZ Crank by Yamaha is a must-have for any YZ125 enthusiast looking to maintain their motorcycle's peak performance. It is an easy-to-install upgrade that can significantly improve the reliability and longevity of your engine. By investing in this kit, you're not only ensuring the smooth operation of your motorcycle but also safeguarding your investment in a high-performance two-wheeler.
Pros of buying a 421-K045 Kit Seal YZ Crank for a 2014 Yamaha YZ125:1. High-quality bearings: The kit includes high-quality bearings that can improve the performance and longevity of your crankshaft.
2. Compatibility: The kit is specifically designed for the Yamaha YZ125, ensuring a perfect fit and no modification is required.
3. Complete kit: The kit includes all the necessary parts, such as bearings, seals, and mounting hardware, making it a convenient and cost-effective solution.
4. Improved reliability: Replacing worn-out bearings can help prevent crankshaft failure, which can be expensive to repair or replace.
Cons of buying a 421-K045 Kit Seal YZ Crank for a 2014 Yamaha YZ125:1. Cost: While the kit may be a cost-effective solution in the long run, the upfront cost can be significant.
2. Installation difficulty: Installing the kit may require some technical skills and tools, which some riders may not have.
3. Potential for damage during installation: If not installed correctly, the crankshaft may be damaged, which could result in additional repair costs.
Conclusion:The 421-K045 Kit Seal YZ Crank is a high-quality solution for replacing worn-out bearings in a 2014 Yamaha YZ125. While the upfront cost may be significant, the kit can improve the performance and reliability of the crankshaft, which can save money in the long run. However, installation may require technical skills and tools, and if not installed correctly, damage to the crankshaft may occur. Therefore, it is recommended to carefully consider the installation process and potentially seek professional assistance if necessary.
Recommendation:It is recommended to purchase the 421-K045 Kit Seal YZ Crank if you are looking to improve the performance and reliability of your 2014 Yamaha YZ125's crankshaft. However, it is important to carefully consider the installation process and potentially seek professional assistance if necessary to avoid any potential damage to the crankshaft.
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What you see in the pictures is what your are getting.