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La Marzocco B.1.005.W Walnut Steam Valve Knob, GS3

Name: La Marzocco B.1.005.W Walnut Steam Valve Knob, GS3
Brand: La Marzocco
SKU: LM:B.1.005.W
Price: 34.56 USD
Availability: OutOfStock

$34.56

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 aesthetics and functionality of your La Marzocco GS3 espresso machine with the genuine Walnut Steam Valve Knob (Part # B.1.005.W). Crafted from high-quality, dense walnut wood, this OEM replacement knob offers a luxurious tactile upgrade over standard plastic components. Its ergonomic design ensures a comfortable, precise grip, translating to smooth, fine control over the steam delivery. The natural wood grain and rich finish transform the look of your machine, adding a touch of classic sophistication to any coffee station. This knob is engineered for flawless fitment onto the GS3's steam valve, providing durability and heat resistance crucial for a busy commercial or demanding home setting.

If you are experiencing issues like a sticky or slippery steam knob, or asking "How to upgrade my GS3 steam handle?", this Walnut Steam Valve Knob is the perfect solution. Beyond its visual appeal, the natural wood material provides insulation, keeping the knob cooler to the touch during extended steaming sessions, which is a key benefit for high-volume baristas. Installation is straightforward, allowing you to quickly restore a factory-new feel and visual appeal to your GS3. Maintaining the integrity of your premium machine means using authentic La Marzocco parts, and this knob ensures both performance and elegance are maximized.

The Walnut Steam Valve Knob, GS3 (B.1.005.W), features include durable brass threading and a specific counter-bored design for secure attachment. It is an essential component for baristas seeking to optimize their workflow and machine customization. By investing in this genuine part, you prevent the common problem of stripped or cracked plastic knobs, guaranteeing long-term reliability. Upgrade your GS3 today and ensure that every interaction with your steam wand is precise, comfortable, and visually exceptional.

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 walnut steam valve knob, gs3 compatible with my La Marzocco machine?

This Part #B.1.005.W 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.

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

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.W 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 B.1.005.W in stock?

Parts from La Marzocco including this walnut steam valve knob, gs3 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 #B.1.005.W 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.