Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Rancilio 36404050

Rancilio 36404050 O-Ring 71,44 X 3,53 Epdm | Fits Classe 9 USB-X

Regular price $5.45

This part ships directly from Rancilio and stock is not guaranteed. Lead time averaging 1 to 3 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

Rancilio Espresso Machine O-Ring 71,44 X 3,53 EPDM (36404050) is a high-quality replacement part designed specifically for Rancilio espresso machines. Crafted from durable EPDM rubber, this O-ring ensures excellent resistance to heat, steam, and pressure, making it ideal for the demanding environment inside espresso machines. Its precise dimensions of 71.44 mm inner diameter by 3.53 mm cross-section provide a perfect fit, ensuring a reliable seal that prevents leaks and maintains optimal water flow during the brewing process.

Using the Rancilio O-Ring 36404050 guarantees long-lasting performance and improved machine efficiency. By maintaining a tight seal in critical components, this part helps preserve the integrity of your espresso machine, reducing the risk of water leakage and steam loss which can hamper espresso quality. It contributes to consistent pressure levels, allowing you to extract rich, flavorful espresso shots every time. Ideal for maintenance and repair, this O-ring is an essential component for baristas and coffee enthusiasts wanting to keep their Rancilio machines operating at peak condition.

Specifically engineered for Rancilio models, the O-Ring 71,44 X 3,53 EPDM is easy to install and a cost-effective solution to extend the lifespan of your espresso machine. Its EPDM material offers excellent chemical resistance against coffee oils and cleaning agents, ensuring durability and reliable performance over time. Available now on Kaldi.com, this genuine replacement part is key to maintaining the reliability and efficiency of your Rancilio espresso machine, ensuring each cup of coffee meets professional standards.

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 #36404050 fits Rancilio machines, including the Classe 9 USB-X 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.

Our current database shows fitment for the Classe 9 USB-X series. However, many Rancilio components are interchangeable across different platforms. If you have successfully installed Part #36404050 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.

Parts from Rancilio including this o-ring 71,44 x 3,53 epdm ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #36404050 is a 100% genuine OEM component sourced directly from the Rancilio factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Rancilio parts typically range from 1 to 3 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Rancilio parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Rancilio parts come with a 30 day return policy. Please see our refund policy or chat for more details.
Compatible Products

Commercial Coffee Machine Part Manufacturers