O-Ring gasket 20*3.5 mm of the main heat exchanger for gas boiler Beretta Ciao J/N, City, Mynute, Boyler R6898

O-Ring gasket 20*3.5 mm of the main heat exchanger for gas boiler Beretta Ciao J/N, City, Mynute, Boyler R6898 | Factory number: R6898-1
Parameters:
Type of spare part: Gasket
External diameter, mm: 27
Internal diameter, mm: 20
Quantity, pcs: 1
Tovshchina, mm: 3.5