Gasket Under Sump for Coffee Machine has a dimension of 72 x 57 x 8,5 mm with the original code 996530059219 for Gaggia for Saeco - Warranty 10 Years – MONTERAL

The replacement gasket is a small rubber seal which is suitable for Saeco and for Gaggia coffee machine. Measurements of rubber gasket: outer diameter 72 mm, inner diameter 57 mm, height 8,5 mm.    
Adaptable for: Achille, Baby, Baby86, Baby89, Carezza, Classic, Classic Pro, Coffee, Espresso, Espresso Deluxe, Evolution, Evolution Espresso, New Baby, New Baby 06, New Baby 06 Classic, New Baby Dosata, New Baby 06 Twin, Paros, Tebe.    
This O-ring is made of food grade silicone, which is durable, can withstand the high temperatures and pressures associated with the coffee making process.    
The rubber gasket seal is located inside the filter holder socket and is designed to create a tight seal between the strainer and the brewing group of the coffee machine.  
 It creates an airtight seal with the portafilter to maintain proper pressure during the brew cycle. If your coffee machine is leaking around the portafilter, the filter holder gasket may need to be replaced.