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Mazzer S000PRS01/QQQ

Mazzer S000PRS01/QQQ Stainless Spring Plunger Hard D4 | Fits Kold S E

Regular price $16.70

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

The Mazzer Stainless Spring Plunger Hard D4 (Part \# S000PRS01/QQQ) is a critical, genuine replacement component designed to restore the precise mechanical action within specific Mazzer grinder models. This essential part features durable stainless steel construction, ensuring exceptional longevity and resistance to wear compared to standard plungers. A key benefit is its "Hard D4" specification, which refers to a specific tension and size critical for maintaining the consistent burr alignment or dosing mechanism function in high-volume commercial settings. If you are noticing inconsistent dosing or grinding performance—**why is my Mazzer grinder acting up?**—replacing a worn spring plunger is often the definitive solution to restore factory-level precision.

This plunger is primarily used within the Mazzer dosing or grinding assembly, providing the necessary spring tension for components that require reliable, repetitive movement. Proper usage of the D4 hardness plunger guarantees consistent pressure and smooth operation, which translates directly into uniform coffee grounds and reliable dosing weights, eliminating frustrating workflow errors—**how to fix inconsistent Mazzer dosing**. Specs include its high-grade stainless steel material and the strict dimensional parameters (D4 rating) required for seamless compatibility with the specified Mazzer model series. Installing this OEM part ensures that your grinder operates at peak efficiency, minimizing waste and maximizing shot-to-shot consistency.

Don't let a small, worn part lead to expensive downtime or poor espresso quality—**where to buy genuine Mazzer plunger parts**. The Mazzer Stainless Spring Plunger Hard D4 (S000PRS01/QQQ) from Kaldi.com is the authentic solution for **Mazzer grinder parts replacement**. By choosing this OEM stainless steel plunger, you are investing in the reliability of your machine, ensuring a stable environment for your burrs or dosing assembly. Replace your compromised spring plunger today to guarantee the longevity and flawless performance that Mazzer grinders are known for.

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 #S000PRS01/QQQ fits Mazzer machines, including the Kold S E 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 Kold S E series. However, many Mazzer components are interchangeable across different platforms. If you have successfully installed Part #S000PRS01/QQQ 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 stainless spring plunger hard d4 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #S000PRS01/QQQ 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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