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Bunn 55300.1758

Bunn 55300.1758 Brew Chamber Ø50 M1 Assy.

Regular price $679.80

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 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

BUNN Coffee Machine Part BREW CHAMBER Ø50 M1 ASSY (Model 55300.1758) is a high-quality replacement component designed to ensure optimal brewing performance for compatible BUNN espresso and coffee machines. Engineered with precision, this brew chamber is crafted from durable, food-grade materials that withstand high temperatures and continuous use. Its Ø50 diameter and M1 assembly specifications make it a perfect fit for specific BUNN models, guaranteeing efficient water dispersion and consistent coffee extraction every time you brew. Whether you are a café owner or a coffee enthusiast, this part restores your machine’s functionality to deliver barista-quality coffee with ease.

Featuring robust construction and easy installation, the BUNN BREW CHAMBER enhances the overall longevity and reliability of your coffee machine. The part’s design ensures uniform flow control, reducing channeling and boosting the extraction of rich flavors from your coffee grounds. This translates to a fuller-bodied, aromatic cup of coffee with every use. Maintenance is simple as this assembly is compatible with standard cleaning procedures, helping maintain hygiene and machine performance in busy settings. Replacing your worn or damaged brew chamber with this genuine BUNN part helps avoid costly repairs and downtime, making it an excellent investment for sustained brewing excellence.

In terms of specifications, the BREW CHAMBER Ø50 M1 ASSY measures precisely to fit BUNN coffee machines that require the 50mm diameter brew chamber with M1 assembly configuration. It is lightweight yet sturdy, contributing to the machine's optimal functionality without compromising speed or efficiency. Ideal for commercial use or serious home brewing setups, this part supports a seamless coffee-making process by ensuring the right pressure and water distribution during the brew cycle. Shop this essential BUNN replacement part at Kaldi.com to keep your coffee equipment performing at its peak and enjoy café-quality beverages day after day.

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 #55300.1758 fits Bunn 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 Bunn 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 Bunn including this brew chamber ø50 m1 assy. ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #55300.1758 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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