For Prestige SmartPlus Pressure Cooker Gasket For 55159 57050 57051 57071
For Prestige Smartplus. Gasket / Seal equivalent to 57071. Fits 5 ltr Aluminium 55159. Fits 6 ltr Stainless Steel 57050. Fits 6 ltr Hard Anodised 57051. Compatible Gasket Supplied Loose. It is not suitable for any 4 Litre cookers.