Kit di O-ring 9.25x1.78 (10 ps) De Dietrich 7869016

This O-ring kit includes rings with dimensions 9.25x1.78 mm, perfect for sealing connections in boilers and burners. Made from high-quality elastomer, they provide a reliable seal against leaks and pressure loss. Ideal for maintenance and repair tasks, this kit ensures you have the right size on hand. A versatile addition to your boiler spare parts, suitable for various applications where a precise O-ring is needed.