Rancilio MD-40/50/80 Lower Doser Star /semi-automatic-espresso-machines This is the replacement bottom

This is the replacement bottom beaker glass for the Yama Glass 8 Cup Stovetop Siphon Coffee Maker

65mm outside diameter x 38mm inside diameter x 8

and is not compatible with newer ECM (German) manufacture groups from roughly 2010 onward

Fits: Rancilio MD-50 grinder

Rancilio MD-40/50/80 Lower Doser Star /semi-automatic-espresso-machines This is the replacement bottomRancilio MD 40 50 80 Lower Doser Star This star shaped indexing wheel inside the doser meters out a consistent dose of grounds with each lever pull. COMPATIBILITY Fits: Rancilio MD 40, MD 50, MD 80 dosers INSTALLATION Moderate difficulty requires opening the doser body. PRO TIPS If your doser is delivering inconsistent portions too much on some pulls, too little on others a worn or chipped doser star is a more common culprit than people expect, since