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Bunn 55300.1256

Bunn 55300.1256 O-Ring 07.00×3.00 Nbr Nt 70.11

Regular price $3.10

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 O-RING 07.00×3.00 NBR NT 70.11 (55300.1256) is an essential replacement component designed to ensure optimal performance and longevity of your BUNN coffee brewer. Crafted from high-quality NBR (Nitrile Butadiene Rubber), this durable O-ring boasts excellent resistance to heat, oil, and wear, making it ideal for withstanding the demanding conditions inside commercial and home coffee machines. Its precise dimensions of 7.00 mm inner diameter and 3.00 mm thickness guarantee a perfect fit, maintaining a tight seal to prevent leaks and maintain consistent pressure during the brewing process.

This BUNN O-ring not only enhances your coffee machine’s reliability but also contributes to delivering a superior coffee experience. By providing an airtight seal, it helps preserve water flow integrity and temperature stability, ensuring each cup is brewed with precision and rich flavor extraction. Easy to install and compatible with various BUNN models, this replacement part reduces downtime and maintenance costs while extending the overall lifespan of your coffee equipment. Whether you’re a café owner or a coffee enthusiast, maintaining your machine with genuine parts like this O-ring supports uninterrupted service and outstanding beverage quality.

Specifications for the BUNN Coffee Machine O-RING 07.00×3.00 NBR NT 70.11 (55300.1256) include its NBR composition, 70 hardness rating for optimal flexibility and durability, and exact sizing to match factory requirements. It is specifically engineered for seamless integration within BUNN brewers, ensuring stable sealing under high temperature and pressure conditions. For those seeking reliable and long-lasting replacement parts, this O-ring is a cost-effective solution that safeguards the performance and value of your coffee machine. Purchase this genuine BUNN O-ring from Kaldi.com to keep your brewer functioning at peak efficiency and enjoy consistently delicious coffee every 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 #55300.1256 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 o-ring 07.00×3.00 nbr nt 70.11 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #55300.1256 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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