Complete Steam/water Valve Piston Insert 91 mm compak-grinder-parts/compak-k5-k6-k8-wega-max-grinder-whole Astoria CMA OEM part #:

Astoria CMA OEM part #: 4663002

Replacement heating element for two-group La Cimbali M-15 machines

Fits: Astoria group heads using the standard-size dispersion disk

La Pavoni Piston Lever

that's a sign it needs a gasket between the spout and portafilter face to take up the extra thread depth

Complete Steam/water Valve Piston Insert 91 mm compak-grinder-parts/compak-k5-k6-k8-wega-max-grinder-whole Astoria CMA OEM part #:Complete Steam Water Valve Piston Insert 91mm At 91 mm, this is CMA's longest and most common piston insert, close to a "standard" size across their steam water valve lineup. This after market version includes the 80 SH gasket (AS_38) and a round copper washer (AS_81). SPECIFICATIONS Length: 91 mm COMPATIBILITY Fits: select models of Argenta, Denise, Dora, Lisa, Practic, Practic New, and Vania (not all configurations, verify your specific model)