The Gaggia GA35WM group kit is a modification set designed to upgrade your Gaggia Classic espresso machine's group head with improved water distribution and sealing components.
Compatible with: Gaggia Classic (machines manufactured up to and including original production runs)
This kit includes an IMS precision shower screen (54.7mm external diameter with 120 perforations at 2.5mm) featuring a 35µm integrated membrane for superior distribution compared to OEM plates, plus a heat-resistant silicone group gasket (73x57x8.5mm) that provides better sealing, improved durability, and easier installation. The gasket's light color allows for better visibility during maintenance and cleaning.
The Gaggia group kit GA35WM Shower screen and Silicone Gasket MOD for Gaggia Classic is far and away, one of our most popular items. People can't seem to get enough of it.
Inventory Last Updated: Oct 09, 2026
Inventory Last Updated: Oct 09, 2026