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Bunn 55300.1039

O-RING 9.19×2.62 EPDM (55300.1039)

Regular price $7.80

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 O-Ring 9.19×2.62 EPDM (Part Number 55300.1039) is an essential replacement component designed to maintain the optimal performance and longevity of your BUNN coffee maker. Crafted from durable EPDM rubber, this O-ring offers excellent resistance to heat, water, and coffee oils, ensuring a reliable seal that prevents leaks and pressure loss during brewing. Its precise dimensions—9.19 mm inner diameter and 2.62 mm cross-section—guarantee a perfect fit for compatible BUNN machines, helping to preserve the machine’s efficiency and brewing consistency.

Using high-quality materials, this O-ring enhances your coffee machine’s durability and performance by preventing fluid leaks in the brew head assembly and other critical sealing points. Installing this part ensures a tight, consistent seal that leads to better pressure control, resulting in improved coffee extraction and flavor. Ideal for both commercial and home use, replacing worn or damaged O-rings with the 55300.1039 helps avoid costly repairs and downtime while maintaining your coffee maker’s smooth operation.

Specifically engineered for BUNN coffee machines, the O-Ring 9.19×2.62 EPDM (55300.1039) is easy to install and is compatible with various BUNN brewer models. Whether you’re a coffee shop operator or a home barista, keeping this O-ring on hand as a maintenance part ensures your machine continues to deliver fresh, rich coffee without interruptions. Trust Kaldi.com for genuine BUNN replacement parts that meet OEM standards, helping you extend the life of your coffee equipment and enjoy perfect brews 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 #55300.1039 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 9.19×2.62 epdm ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #55300.1039 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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