The Rock Drill Piston (OEM Part No. 3201195118) is a wear component compatible with RD-14U rock drills. Manufactured from durable alloy steel, it is a key part of the percussion mechanism, converting impact energy into drilling force during operation. The piston is designed to withstand high-frequency impact loads while maintaining precise movement and reliable performance. Suitable for harsh underground mining environments, it offers excellent wear resistance, strength, and service durability. OEM dimensions ensure accurate installation and efficient operation of the rock drill impact system.