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La Marzocco B.1.005.WALB

La Marzocco B.1.005.WALB Walnut/Brass, Steam Knob, GS3 *one off custom

Regular price $59.25

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

Elevate the aesthetic and functionality of your La Marzocco GS3 espresso machine with this exquisite Walnut/Brass, Steam Knob, GS3 \*one off custom (Part \# B.1.005.WALB). This premium custom steam knob replaces the standard factory component, offering a luxurious and tactile upgrade for the discerning home barista or professional cafe owner. Featuring a perfectly sculpted walnut handle paired with highly durable, precisely machined brass accents, this knob provides a comfortable, secure grip and superior thermal resistance compared to plastic alternatives. The key feature of this *one off custom* design is its unique, artisanal quality, ensuring your GS3 stands apart. If you are struggling with a slippery, hot, or generic *GS3 steam knob*, this custom walnut/brass component is the definitive aesthetic and ergonomic solution, delivering reliable control and a refined visual statement.

Installing the Walnut/Brass steam knob instantly enhances workflow and machine longevity. The brass base ensures a robust connection to the steam valve, minimizing the common problem of *stripped steam knob threads* often associated with high-volume use. The dense, oil-finished walnut wood not only feels substantial but also remains cool to the touch, preventing the issue of *hot steam knob burns* during back-to-back milk steaming sessions. This accessory is engineered for a seamless fit on all La Marzocco GS3 models, requiring only a simple, non-permanent replacement procedure. Upgrade your machine's primary interface points and resolve the frustration of poor steam ergonomics with this striking component.

Specifications for this custom piece include a durable walnut wood handle, polished brass construction, and direct compatibility with the La Marzocco GS3 steam valve assembly. The dimensions are optimized for maximum leverage and comfort during rapid, high-volume steaming. By integrating this custom steam knob, you not only solve aesthetic concerns but also guarantee a long-lasting, precise interface for your steam activation. Don't compromise on your espresso machine's feel—choose the GS3 *Walnut/Brass steam knob* to permanently address the *wobbly La Marzocco steam control* and enjoy unparalleled quality and tactile satisfaction 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 #B.1.005.WALB fits La Marzocco machines, including the GS3 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 GS3 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #B.1.005.WALB 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 La Marzocco including this walnut/brass, steam knob, gs3 *one off custom ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #B.1.005.WALB 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.
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.
All La Marzocco parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All La Marzocco parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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