Model Name: 2GU-85550-50-00, 3GG-85550-00-00, 3GG-85550-01-00 External Testing Certification: ISO9001 Displacement (ml): 350cc Material: Steel No.of Cylinders: 1 Cylinder The Motorcycle Engine Starter Rotor Assy is designed for compatibility with YFZ350, YFZ 350, and Banshee models.It fits directly as a replacement for the component, allowing integration without modifications.Constructed from steel, the rotor supports engine performance and is built to endure demanding operating conditions.With a displacement capacity of 350cc, it is suited for single-cylinder engine configurations.The design allows for straightforward installation and functional consistency.This starter rotor meets ISO9001 standards for quality management and can be customized to suit specific requirements.Its construction includes elements such as hardened components and reinforced rollers to support long-term . Important: This product is an aftermarket alternative.Brand names mentioned serve only to show which devices it fits.