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Astoria 28099

Astoria 28099 Doser Complete Mayor M16B

Regular price $0.00 Sale price$598.88

This part ships directly from Astoria and stock is not guaranteed. Lead time averaging 3 to 5 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

Astoria Doser Complete Mayor M16b (Part Number 28099) is the genuine OEM replacement component engineered for Astoria Commercial Espresso Machines to restore perfect coffee preparation accuracy. This complete dosing unit is critical for busy, high-volume environments, ensuring that every shot receives a precisely measured and consistent quantity of ground coffee. By eliminating manual inconsistencies, the Mayor M16b doser guarantees operational efficiency and helps your café deliver the rich, repeatable flavor that customers expect from an Astoria machine.

Crafted with industrial-grade materials, the Astoria Doser Complete Mayor M16b (28099) is built for exceptional longevity and rigorous daily use. Its internal mechanism features robust gearing and components that maintain dosing calibration over thousands of cycles, a key specification for commercial-grade equipment. Proper usage involves simple installation and seamless integration, immediately minimizing waste and maximizing yield by ensuring every dose is uniform, which is the foundation of optimal extraction and a superior espresso shot.

Don't compromise your machine's performance or your espresso quality with aftermarket alternatives. Purchase the authentic Astoria Doser Complete Mayor M16b (28099) directly from Kaldi.com to guarantee factory specifications, seamless compatibility, and long-term reliability. Investing in this genuine replacement part is the quickest and most effective way to restore precision dosing to your Astoria, securing consistent, high-quality output and minimizing costly downtime for your professional espresso station.

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 #28099 fits Astoria machines. 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.

Compatibility for this specific Astoria part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

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 Astoria including this ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #28099 is a 100% genuine OEM component sourced directly from the Astoria factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Astoria parts typically range from 3 to 5 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Astoria parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Astoria parts come with a no returns, all sales final return policy. Please see our refund policy or chat for more details.

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