Group Head Diffuser Screw

Exactly what I was looking for. I thought I had a time consuming search ahead of me followed but parts coming from Italy. Nope! Quick search and here in a flash. It is so convenient!

Worked perfectly for our espresso machine, arrived fast.

Purchased and it's been sitting on my shelf because it doesnt fit~!

Fits my machine fine

Left one is the original with gs3 av 03/21 made (very new).Right came from here.It fits but as you can see the hols are smaller and more inside the machine when you screw it.Here what written at other site :"With this new version, the holes have been modified to allow for a more efficient steam flush on machines equipped with the steam flush feature. They have moved the position of the holes closer towards the screw head. The MZ_5110 can be retrofitted on all machines that currently use the MZ_102 (L106/V). 6 x 16 mm stainless steel screw."So from what I see this here is not the new gen even if its written new on the bag, it will probably want make any problems on gs 3 because I dont have the steam flash option.But it old version and not new???