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La Marzocco T.1.264 GB5 X-S Tube Ball VSB - Right Steam Valve 3-4GR

Name: La Marzocco T.1.264 GB5 X-S Tube Ball VSB - Right Steam Valve 3-4GR
Brand: La Marzocco
SKU: LM:T.1.264
Price: 51.07 USD
Availability: InStock

$51.07

This part ships directly from La Marzocco and stock is not guaranteed. Lead time averaging 7 to 9 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

Introducing the genuine OEM La Marzocco GB5 X-S Tube Ball VSB - Right Steam Valve (Part # T.1.264), an essential hydraulic component designed specifically for 3- and 4-group GB5 X-S espresso machines. This precision-bent tubing is engineered to establish the critical link between the high-pressure steam boiler and the right-side steam ball valve assembly. If you are troubleshooting a frequent issue like a leaking steam boiler tube connection on your La Marzocco GB5 X-S, replacing this component with the OEM T.1.264 ensures a perfect, factory-sealed connection and resolves persistent high-pressure fluid leaks.

Crafted from durable, high-grade material, the T.1.264 tube is built to maintain structural integrity under the intense thermal and pressure demands of a commercial environment. Its primary function is to guarantee uninterrupted and consistent steam flow to the right steam wand, which is vital for high-volume milk production. A key benefit of this replacement part is its role in eliminating performance degradation: if you are experiencing inconsistent steam pressure or pressure drops specifically in the right steam wand, this tube may be the source of the failure. Installing the T.1.264 restores the machine's rated steam velocity and pressure consistency.

Using this genuine La Marzocco tube is mandatory for comprehensive maintenance or during a major steam valve rebuild on your 3-4 group GB5 X-S machine. The exact length and threading of the T.1.264 guarantee correct alignment with surrounding components, preventing premature failure of seals and fittings. Maximize machine uptime and eliminate frustrating steam leaks near the right steam valve on La Marzocco GB5 X-S models by choosing the official OEM replacement tube today.

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

Is this gb5 x-s tube ball vsb - right steam valve 3-4gr compatible with my La Marzocco machine?

This Part #T.1.264 fits La Marzocco machines, including the FB80, GB5, GB5 S 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.

Does this part fit any La Marzocco model not listed above?

Our current database shows fitment for the FB80, GB5, GB5 S series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #T.1.264 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.

Is this La Marzocco part T.1.264 in stock?

Parts from La Marzocco including this gb5 x-s tube ball vsb - right steam valve 3-4gr ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine La Marzocco factory part?

Yes. Part #T.1.264 is a 100% genuine OEM component sourced directly from the La Marzocco factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.

What is the lead time for La Marzocco parts?

Lead times for La Marzocco parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.

What is the warranty on La Marzocco parts?

All La Marzocco parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on La Marzocco parts?

All La Marzocco parts come with a 30 day return policy. Please see our refund policy or chat for more details.