Spring and ball (small) for coffee grinder for Miele coffee machines

What is a spring in a coffee machine

A spring is a mechanical component that provides the necessary pressure or return movement of moving parts in a coffee machine, most often in the brewing unit or in the mechanism that holds components in the correct position. Thanks to it, individual parts move smoothly during operation and return to their original position.

Signs of wear

A worn or fatigued spring loses its elasticity, which can result in incomplete closing of the brewing unit, leaks, water escaping, unusual noise during coffee preparation, or uneven pressure that affects the quality and taste of the espresso.

Why you shouldn't put off the replacement

If the spring does not work properly, it can cause increased wear of surrounding parts or damage to seals, since the mechanism does not work as it should. Timely replacement prevents these follow-up problems and helps keep the coffee machine running steadily.

Selection advice

• When choosing a spring, always check compatibility in the product table.
• Compare the original part with the replacement in terms of shape and mounting method, so it fits properly in place.

Compatible with

• CVA 620
• CVA 640
• CVA 645
• CM 5000
• CM 5100
• CM 5200
• CM 5300
• CM 5400