La Marzocco M28102 Doser for Robur S, Major V, Kony S (was M28100/K)
Description Details
Restore consistent dosing accuracy to your commercial grinder with the genuine **Doser for Mazzer Robur S, Major V, and Kony S** (Part \# M28102, replaces M28100/K). This crucial replacement component is engineered to eliminate the common problem of inconsistent shot weights and poor extraction, ensuring every dose is precise and repeatable. Key features include the original Mazzer star wheel mechanism, durable metal construction built for high-volume cafe use, and a precision-engineered wiper system that minimizes ground retention. If you are experiencing **uneven coffee grounds in your portafilter** or wondering **why your Mazzer grinder is dosing inconsistently**, replacing your worn-out doser assembly with the M28102 is the definitive solution to maximize espresso quality.
The M28102 doser assembly provides significant benefits by streamlining workflow and protecting your espresso quality. By guaranteeing an exact measure of ground coffee for every pull of the doser lever, it reduces waste and ensures flavor consistency across all shots, which is vital for busy commercial settings. This genuine OEM part is specifically designed for the Mazzer "S" and V-series grinders, offering flawless mechanical integration. Installation is straightforward, allowing baristas to quickly return to optimal performance. Stop asking yourself **how to fix a sticky doser on a Mazzer** or **where to buy genuine Robur S parts**—this M28102 doser is the complete, high-quality component you need to maintain peak operating efficiency.
This official Mazzer doser (M28102) is a complete drop-in replacement for the Robur S, Major V, and Kony S models (it also serves as the replacement for the older M28100 and M28100/K parts). It features the standard volume chamber suitable for single or double shots and is constructed from robust materials designed to withstand the wear and tear of continuous use. Invest in the authenticity and reliability of a genuine Mazzer part from Kaldi.com to solve your **Mazzer grinder dosing issues** and ensure you get the longest lifespan out of your essential equipment.
Frequently Asked Questions
Our current database shows fitment for the Major V Doser, Robur S series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #M28102 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
Compatible Parts Diagrams*
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