The KYMCO MXU500 UXV500 Engine Motor Cylinder 12100-LDB5-E00 is a high-quality replacement part designed for Kymco ATV models. Made in Taiwan by the manufacturer, this cylinder ensures optimal performance and durability for your 500, and 550, 4x4/IRS vehicle. With its reliable brand reputation and precise engineering, this engine part is a necessary component for maintaining the functionality of your ATV/UTV. For all model years of the MXU and UXV 500 and 550.