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Astoria 12300021

Astoria 12300021 Gasket, Oring Ckx-Ckxe Water Container

Regular price $7.49

This part ships directly from Astoria and stock is not guaranteed. Lead time averaging 3 to 5 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

Astoria Espresso Machine Gasket O Ring CKX (12300021) is a high-quality replacement seal specifically engineered for use with compatible Astoria espresso machines. Crafted from durable, food-grade rubber material, this gasket O ring ensures a perfect airtight fit within the machine’s critical pressure components. Its precise dimensions and resilient construction guarantee optimal performance, preventing steam and water leaks that can compromise the espresso extraction process. Designed to maintain a secure seal under high-temperature and high-pressure conditions, this gasket supports consistent machine operation and helps extend the lifespan of your espresso maker.

One of the key features of the CKX (12300021) gasket is its excellent resistance to wear and deformation, even after prolonged exposure to the demanding environment inside professional or home espresso machines. The gasket’s elasticity allows it to maintain a reliable seal while accommodating the mechanical stresses involved in repeated brewing cycles. This means baristas and coffee enthusiasts can enjoy a hassle-free maintenance experience with minimal risk of premature gasket failure. By replacing an old or worn-out gasket with this genuine Astoria part, users can restore their machine’s pressure integrity, resulting in better flavor extraction and enhanced espresso quality.

Ideal for commercial settings such as coffee shops, restaurants, and cafes, as well as passionate home users, the Astoria Gasket O Ring CKX (12300021) is an essential maintenance component. Regular inspection and timely replacement of this gasket ensure the espresso machine operates smoothly and safely. Compatible models benefit from improved sealing around critical points like the group head or steam wand assembly, contributing to efficient machine function and consistent shot quality. Available now on Kaldi.com, this gasket provides an affordable, reliable way to keep your Astoria espresso machine performing at its best, ensuring every cup of coffee meets the highest 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 #12300021 fits Astoria 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 Astoria 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 Astoria including this ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #12300021 is a 100% genuine OEM component sourced directly from the Astoria factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Astoria parts typically range from 3 to 5 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Astoria parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Astoria parts come with a no returns, all sales final return policy. Please see our refund policy or chat for more details.

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