Square pin 121 mm 6x6 mm m3

What is a mechanism pin or pivot

This is a small connecting element that holds the moving parts of the coffee machine mechanism in place - for example levers, joints, cams or valves. It ensures precise rotation or sliding of components relative to each other and transfers mechanical load between them.

How wear shows up

A worn or damaged pin shows up as looseness in the mechanism, visible play between parts, unusual noise when operating a lever or valve, or difficult or imprecise movement. In extreme cases, the mechanism can completely disconnect and stop performing its function.

Why timely replacement pays off

A loose or broken pin increases the risk of damage to surrounding parts, since the mechanism loses proper guidance and parts may rub against each other or be stressed in the wrong direction. Timely replacement is a simple and inexpensive fix that prevents a bigger failure.

How to choose the right pin

• Check compatibility in the product table for your specific coffee machine model.
• Check that the original part matches the type of mechanism you want to fit it into.

Compatible with

• M1
• M3-CAP-STATION
• M3-CLUB
• M3-SUPERBAR
• M3-SUPERBAR-1
• M22
• M24
• M28-COMPACT