DUCATI TWINS replica 21MM PETROL TAP SEAL
This is a moulded seal using a hard viton compound.
It’s worth noting that any of the spring loaded tap designs (i.e. all Ducati) will leak if any pressure is put on the lever other than rotating it.
It should also be advised that the only time the lever should be rotated is when there is a presence of petrol on the seal.
The dimensions of these seals are, OD 21mm x 2.2mm thick.