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

Astoria 4652001690S

Astoria 4652001690S Tube D-8 Tb397

Regular price $48.31

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-8 TB397 (4652001690S) is a high-quality replacement component designed to ensure optimal performance and longevity for your Astoria espresso machine. Crafted from durable, food-grade materials, this tube guarantees safe and efficient fluid transfer within the machine, preventing leaks and maintaining consistent pressure. Its precise D-8 diameter fits perfectly with the TB397 model, ensuring seamless integration and hassle-free installation, making it an essential part for both home baristas and professional cafes.

Featuring corrosion-resistant construction and flexibility to withstand high-temperature conditions, the TUBE D-8 TB397 (4652001690S) is engineered to enhance the reliability of your espresso machine. This part supports stable water flow for perfect espresso extraction, resulting in richer flavors and improved crema quality. By maintaining the internal system’s integrity, this tube helps reduce machine downtime and costly repairs, ultimately extending the lifespan of your Astoria espresso maker.

Compatible exclusively with Astoria models requiring the TB397 tubing specification, this part measures 4652001690S for precise fitment and optimal machine function. Installation is straightforward, requiring no special tools, which allows for quick maintenance and minimal disruption to your coffee brewing routine. Whether you’re replacing a worn-out tube or upgrading components, the Astoria Espresso Machine Part TUBE D-8 TB397 is a must-have for maintaining peak espresso machine performance and ensuring a consistent coffee experience with every cup.

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 #4652001690S 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 #4652001690S 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.

Commercial Coffee Machine Part Manufacturers