The Combination Seal Washer (OEM Part No. M16×1.5) is a sealing spare part designed to prevent fluid leakage at compatible threaded connections. Manufactured from a combination of rubber and steel, the washer provides reliable sealing between mating surfaces while maintaining the integrity of hydraulic and fluid connections. The M16×1.5 combination seal washer is suitable for applications exposed to pressure, vibration, and demanding operating conditions commonly found in mining and heavy-duty equipment. It is designed for maintenance, repair, and replacement of sealing points where a dependable fluid-tight connection is required. This aftermarket replacement seal washer provides a practical solution for reducing leakage and supporting reliable operation of hydraulic and fluid systems.