Description This high-quality governor spring (SKU: RO0042) is a direct replacement for the Robin EY20 engine, ensuring precise speed control and stable operation. Manufactured to OEM specifications (ROBIN 227-42501-13), it delivers reliable tension and durability for demanding outdoor power equipment. Ideal for maintaining consistent engine performance in generators, pumps, and small machinery. Features Precision-engineered to match OEM Robin 227-42501-13 specifications for exact fit and function. Durable steel construction resists fatigue and corrosion for long-lasting performance. Simple to install, restoring proper governor operation and preventing engine surging. Specifications SKU RO0042 OEM ROBIN 227-42501-13 GA Spares - Fits Robin EY20 engine Robin EY28 engine Robin EY15 engine Product Line Governor Springs – Essential replacement components for small engine speed control systems, ensuring reliable operation across Robin and compatible engines.