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Astoria 52903851

Astoria 52903851 Tube D-6 L.1665 Mk 2 Ni | Fits Jada

Regular price $51.67

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 Part TUBE D-6 L.1665 MK 2 Ni (52903851) is a high-quality replacement component designed specifically for optimizing the performance and longevity of Astoria espresso machines. Crafted from durable, corrosion-resistant materials, this precision-engineered tube measures 1665 mm in length and features a D-6 diameter, ensuring an exact fit within your espresso machine’s internal plumbing system. Its nickel plating (Ni) provides enhanced resistance against wear, heat, and mineral buildup, which are common challenges in high-temperature coffee brewing environments. This combination of material quality and design precision guarantees reliable fluid delivery, maintaining consistent pressure and flow crucial for perfect espresso extraction.

The primary function of the TUBE D-6 L.1665 MK 2 Ni is to facilitate the smooth and leak-free transport of water or steam through the espresso machine’s internal circuits. Whether it's channeling hot water to the brewing group or directing steam to the frothing wand, this tube helps maintain optimal machine operation day after day. By replacing worn or damaged tubing with this genuine Astoria part, baristas and maintenance professionals can significantly reduce downtime and prevent machine malfunctions caused by leaks or pressure loss. The nickel finish also simplifies cleaning and maintenance, discouraging the accumulation of scale and prolonging the machine’s efficient operation.

This part is ideal for commercial coffee shops, cafes, and serious espresso enthusiasts who rely on Astoria machines for high-volume, consistent coffee production. Kaldi.com offers this genuine replacement to ensure that your espresso machine keeps performing at its best, preserving the rich aroma and flawless texture that your customers expect. Installing the TUBE D-6 L.1665 MK 2 Ni helps safeguard your investment by maintaining optimal machine function, reducing repair costs, and supporting the production of superior espresso with every 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 #52903851 fits Astoria machines, including the Jada 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 Jada series. However, many Astoria components are interchangeable across different platforms. If you have successfully installed Part #52903851 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 tube d-6 l.1665 mk 2 ni ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #52903851 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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