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Mazzer M28253001

Mazzer M28253001 Grinding Adjustment Index, Robur 'S' / Kold 'S'

Regular price $9.17

This part ships directly from Mazzer and stock is not guaranteed. Lead time averaging 7 to 9 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Restore the precision of your premium Mazzer grinder with the official Grinding Adjustment Index (Part # M28253001), specifically designed for Robur 'S' and Kold 'S' models. This critical OEM component is the visual indicator and physical indexing mechanism that allows baristas to accurately set and replicate specific grind sizes. Its key feature is the clear, engraved scale that guarantees consistent fine-tuning of the burr gap, which is essential for maximizing espresso extraction quality. If you are noticing "Why is my Mazzer grinder grinding inconsistently?" or "How to fix Mazzer grinding adjustment slip," a worn or broken index is often the culprit. Replacing this index ensures accurate, repeatable adjustments every time, eliminating guess-work and wasted coffee in high-volume commercial environments.

The Mazzer Grinding Adjustment Index (M28253001) provides immediate performance benefits by stabilizing your chosen grind setting, preventing the frustrating "grind adjustment drift" common with worn parts. Specifications include durable, OEM-grade material construction built to withstand constant use in demanding café settings, guaranteeing a long service life. Installation restores the precise tactile feedback required for incremental adjustments, allowing you to quickly switch between espresso recipes without losing calibration. This simple replacement prevents the need for complex, costly repairs down the line—solving the problem of "inaccurate Mazzer grind setting adjustment" easily and affordably.

Maintaining precise calibration is fundamental to perfect espresso, making the Mazzer Grinding Adjustment Index (M28253001) a vital part for preventative maintenance. For proper usage, this index fits seamlessly into the existing grinder assembly on the Mazzer Robur 'S' and Kold 'S' models. Investing in this genuine OEM part ensures that your grinder operates as intended by the manufacturer, delivering the reliability and output consistency you expect from Mazzer equipment. Stop compromising on quality and maintain peak performance by securing this essential component today.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #M28253001 fits Mazzer machines, including the Major - Super, Robur S series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the Major - Super, Robur S series. However, many Mazzer components are interchangeable across different platforms. If you have successfully installed Part #M28253001 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.

Parts from Mazzer including this grinding adjustment index, robur 's' / kold 's' ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #M28253001 is a 100% genuine OEM component sourced directly from the Mazzer factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Mazzer parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Mazzer parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Mazzer parts come with a All sales final return policy. Please see our refund policy or chat for more details.

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