O-ring (X 20) - DIFF for Saunier Duval : S5466400

O-ring 13,2 x 3 Additional information:This part is an original spare part FROM parts manufacturer, it is labelled AND packaged under the DIFF distribution brand.

Additional information:
This part is an original spare part FROM parts manufacturer, it is labelled AND packaged under the DIFF distribution brand.

Given the nature of this product, it is recommended to have it installed by a professional.