Set of expansion joints (4 pcs.) heat exchanger 22x13 mm for gas boiler 178969

Set of expansion joints (4 pcs.) heat exchanger 22x13 mm for gas boiler 178969 | Manufacturer code: 178969-1
Parameters:
Type of spare part: Gasket
External diameter, mm: 22
Internal diameter, mm: 13
Quantity, pcs: 4