50097 Sender unit STD gasket, for Fuel tanks or Sump Sender units, in cork material,

we also offer a special version of this gasket which has a larger OD for our special blanking plate for oil level senders on DB2, 2/4 & Feltham 2.6 & 3 ltr Lagonda sumps which always leak, you remove the sender, fit the larger gasket & special blanking plate which should stop most oil leaks