Main Orings, Washers & Gaskets
The o-rings, gaskets and washers are used in many different sections within your heating system. They are used when joining parts to the pipework of your central heating system. Heat exchangers, gas valves and many others parts require orings, washers and gaskets to prevent leaks of gas or water occuring.
MAIN 5111384 O RING 2 X 16MM
Part No: 1160738 / MPN: 5111384
MAIN SEALING GASKET -OBSOLETE
Part No: 1161659 / MPN: 945/838
MAIN 816/2/838 THERMATEX GASKET
Part No: 1161104 / MPN: 816/2/838
MAIN 831/834 GASKET.
Part No: 1161143 / MPN: 831/834