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Mazzer M28123005 O-Ring 2025 NBR70 | Fits Kold S E

Name: Mazzer M28123005 O-Ring 2025 NBR70 | Fits Kold S E
Brand: Mazzer
SKU: LM:M28123005
Price: 2.06 USD
Availability: InStock

$2.06

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 seal integrity and performance of your Mazzer grinder or espresso machine component with the official Mazzer O-Ring 2025 NBR70 (Part # M28123005). Manufactured from durable NBR70 rubber, this O-ring is engineered to resist oil, gas, and water, offering a reliable barrier against leaks in pressurized and high-temperature environments. It's the critical, small component that prevents internal issues and maintains consistent machine operation. If you're experiencing a persistent leak or loss of pressure, this OEM replacement O-ring is the perfect solution for preventing costly machine downtime.

This genuine Mazzer O-Ring features specific dimensions, designed to fit precisely within compatible Mazzer equipment. Using the wrong size or material for seals often leads to premature failure; however, the NBR70 compound ensures superior chemical resistance and durability compared to standard rubber. Installation is straightforward, making it an essential purchase for any preventative maintenance kit. This part is commonly used to address problems like "why is my espresso machine leaking water" or "how to fix pressure loss on Mazzer grinder components."

The Mazzer O-Ring 2025 NBR70 (M28123005) ensures a perfect seal, which is crucial for maintaining optimal function and preventing internal fluid migration. Whether you're a professional technician performing scheduled maintenance or a home user seeking a high-quality repair part, this O-ring delivers reliable, long-lasting performance. Don't let worn seals compromise your equipment—choose this OEM part to restore the peak efficiency and reliability of your espresso setup.

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 o-ring 2025 nbr70 compatible with my Mazzer machine?

This Part #M28123005 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.

Does this part fit any Mazzer model not listed above?

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 #M28123005 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 M28123005 in stock?

Parts from Mazzer including this o-ring 2025 nbr70 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Mazzer factory part?

Yes. Part #M28123005 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.