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Bunn 43500.1229

O-RING 6.75 X 1.78 EPDM (43500.1229)

Regular price $4.00

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 6.75 X 1.78 EPDM (43500.1229) is a high-quality replacement component designed specifically for BUNN coffee makers. Crafted from durable EPDM rubber, this O-ring ensures a superior seal that resists heat, steam, and wear, maintaining optimal machine performance. Its precise dimensions – 6.75mm inner diameter by 1.78mm thickness – guarantee a perfect fit for compatible BUNN models, preventing leaks and preserving the integrity of your coffee brewing system.

Using the BUNN O-RING 43500.1229 offers several key benefits that enhance your coffee experience. By replacing worn or damaged seals, this part helps maintain consistent water pressure and flow, which is crucial for extracting the best flavor from your coffee grounds. The EPDM material’s resistance to heat and chemical exposure ensures longevity, reducing the frequency of replacements and saving you time and money. Additionally, easy installation allows both professional technicians and home users to confidently perform maintenance, keeping your BUNN coffee machine operating smoothly.

In terms of specifications, the BUNN O-RING 6.75 X 1.78 EPDM features a robust elastomer compound known for its excellent flexibility and durability under high temperatures. This makes it ideal for use in the brewing chamber, water lines, and other critical sealing points within BUNN coffee machines. Whether you’re a cafe owner or a home barista, this genuine replacement part from Kaldi.com ensures your coffee maker remains leak-free and efficient, driving consistent performance and superior coffee quality with every brew.

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 #43500.1229 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 6.75 x 1.78 epdm ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #43500.1229 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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