Epiroc Piston 3115363600 is a critical percussion component designed to convert hydraulic energy into powerful impact forces inside hydraulic rock drills. Operating under high-frequency reciprocating movements, it transfers impact energy to the drilling mechanism for efficient rock penetration and consistent drilling performance. Manufactured from high-strength alloy steel with precision-machined surfaces, the 3115 3636 00 piston is engineered for accurate fitment, excellent wear resistance and reliable operation under demanding drilling conditions. ONSAMAK supplies this high-quality alternative piston for heavy-duty mining and tunneling applications, currently in stock and available for worldwide delivery.