The K21 Piston Seal measures 3.937 inches in diameter, 3.15 inches in width, and 1.378 inches in height, crafted from durable NBR material. This piston seal is engineered for hydraulic and pneumatic applications, providing effective sealing under pressure. Its design ensures minimal leakage and optimal performance in various systems. The NBR composition offers good resistance to oils and fuels, making it suitable for automotive and industrial machinery. This seal is a reliable choice for maintaining system integrity and efficiency.
