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Astoria 12156

Astoria 12156 >Cu Gasket 14X10X2 | Fits Lavazza LB 4733 & Lavazza LB 4734

Regular price $1.26

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 CU Gasket 14x10x2 (Part Number 12156) is a precision-engineered replacement gasket designed specifically for Astoria espresso machines. Crafted from high-quality, heat-resistant rubber, this gasket ensures a tight and reliable seal within the machine’s brewing group assembly. Measuring 14mm in outer diameter, 10mm in inner diameter, and 2mm in thickness, it fits perfectly in designated spots to maintain optimal pressure during the espresso extraction process. Its durable composition helps the machine withstand continuous exposure to high temperatures and moisture, preventing leaks and ensuring consistent performance over time.

This gasket is an essential maintenance component that plays a crucial role in the overall functionality of your Astoria espresso machine. By providing a secure seal, it helps maintain the correct pressure needed to force hot water evenly through the coffee grounds, which is vital for a rich and balanced espresso shot. Replacing worn or damaged gaskets like the CU Gasket 14x10x2 can eliminate common issues such as water drips, steam leaks, or pressure inconsistencies that negatively impact the taste and quality of your espresso. Regularly updating this part ensures that your machine continues to operate at peak efficiency, prolonging its lifespan and reducing costly downtime or repairs.

Ideal for both commercial cafes and home baristas who rely on Astoria machines, this gasket is easy to install and compatible with multiple Astoria models. Whether you are a professional technician performing routine servicing or a knowledgeable espresso enthusiast doing preventive maintenance, the CU Gasket 14x10x2 offers a cost-effective solution to keep your espresso equipment running smoothly. Available through Kaldi.com, it provides peace of mind and consistent espresso quality, helping you deliver exceptional coffee experiences shot after shot.

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 #12156 fits Astoria machines, including the Lavazza LB 4733, Lavazza LB 4734 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 Lavazza LB 4733, Lavazza LB 4734 series. However, many Astoria components are interchangeable across different platforms. If you have successfully installed Part #12156 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 Astoria including this >cu gasket 14x10x2 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #12156 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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