O-ring 12.4 x 2.6 De Dietrich 97930474

This O-ring with dimensions 12.4 x 2.6 is a small but crucial sealing element used in heating system connections to prevent leaks. As a common component in boiler spare parts and burner spare parts, it provides an effective seal between mating surfaces, ensuring gas or fluid retention. Ideal for gas burner parts and other heating equipment components, this O-ring is often replaced during boiler maintenance and repair to restore system integrity. Its specific size makes it suitable for various applications where a precise seal is required.