The Valve Spring (20 Pieces) for Honda 4 Stroke GX-35 Engine Brush Cutter is designed to ensure precise valve operation and maintain optimal engine performance. Made from durable material, these springs sustain proper valve tension and prevent valve float during high RPMs. Suitable for regular maintenance and engine rebuilds, this set helps extend the life of your Honda GX-35 brush cutter’s engine by maintaining efficient valve function and combustion.