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Mazzer M28202 Doser Adjustment Knob | Fits Doser

Name: Mazzer M28202 Doser Adjustment Knob | Fits Doser
Brand: Mazzer
SKU: LM:M28202
Price: 20.51 USD
Availability: InStock

$20.51

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 precise control over your coffee dosing with the genuine Mazzer Doser Adjustment Knob (Part \# M28202). This essential OEM replacement part is designed for seamless integration with your Mazzer grinder's dosing chamber, allowing baristas to quickly and accurately modify the dose dispensed per pull of the doser lever. The knob features high-durability construction and clear, tactile indicator marks for easy, repeatable adjustments. If you are experiencing **inconsistent coffee doses from your Mazzer grinder** or find that your **Mazzer dosing adjustment knob is stripped or broken**, replacing it with this M28202 component is the simple, high-impact solution to ensure quality control in high-volume commercial settings.

The key benefit of the Doser Adjustment Knob is its role in maintaining uniformity in your espresso preparation. Precise dosing is crucial for consistent extraction and taste, and this knob guarantees reliable micro-adjustments, eliminating the common problem of dose variance caused by worn or faulty components. To use, simply turn the knob to adjust the volume setting of the doser chamber before pulling the lever. This part is a critical component for shops asking **how to fix Mazzer grinder dose fluctuation** or looking for a way to maintain **consistent dosing volume on commercial coffee grinders**.

As an official OEM part, the Mazzer Doser Adjustment Knob (M28202) is built to the manufacturer’s exact specifications, guaranteeing a perfect fit and long lifespan. Investing in this genuine replacement prevents downtime and protects your grinder’s sensitive mechanics. Upgrade your workflow precision and ensure every shot meets your high standards by replacing your old, unreliable knob with this durable Mazzer component.

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

Is this doser adjustment knob compatible with my Mazzer machine?

This Part #M28202 fits Mazzer machines, including the Doser 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.

Does this part fit any Mazzer model not listed above?

Our current database shows fitment for the Doser series. However, many Mazzer components are interchangeable across different platforms. If you have successfully installed Part #M28202 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.

Is this Mazzer part M28202 in stock?

Parts from Mazzer including this doser adjustment knob ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Mazzer factory part?

Yes. Part #M28202 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.

What is the lead time for Mazzer parts?

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.

What is the warranty on Mazzer parts?

All Mazzer parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on Mazzer parts?

All Mazzer parts come with a All sales final return policy. Please see our refund policy or chat for more details.