This kit contains the parts required to replace the group seal and shower screen on an E61 group head. A perfect fit will depend on how worn the group head and portafilter are. For this reason it is not possible to determine the exact size of seal required without trying them on the machine. Therefore we sell this kit with all the options required to ensure a great fit no matter which machine you have and how worn it is. Parts you don't end up using this time can probably be saved for next time! This kit includes:

• 8.5mm group seal
• 8mm group seal
• 0.8mm spacer
• 0.5mm spacer
• E61 Shower screen