Enhance the performance of your Yamaha YFZ450 ATV with this high-quality aftermarket Stator & Regulator Rectifier set, compatible with models from 2004 to 2013. Designed to efficiently regulate voltage and ensure reliable power output, these replacement parts help maintain your ATVs electrical system. Please note, this is an aftermarket product and not an OEM part. Easy to install and built for durability, its an excellent choice for restoring or upgrading your vehicles charging system. Keep your ride running smoothly with these essential components Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.