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La Marzocco F.1.140 KB90 Steam Valve Knob Cap | Fits FB80, GB5 & More

Name: La Marzocco F.1.140 KB90 Steam Valve Knob Cap | Fits FB80, GB5 & More
Brand: La Marzocco
SKU: LM:F.1.140
Price: 3.92 USD
Availability: InStock

$3.92

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

Restore the perfect feel and function to your La Marzocco KB90 espresso machine's steam wand with the genuine KB90 Steam Valve Knob Cap (Part # F.1.140). This essential OEM component is the critical outer shell designed to fit precisely over the steam valve knob, ensuring a comfortable, secure grip for baristas during high-volume use. Crafted from durable, heat-resistant materials, its key features include a seamless fit and ergonomic design, which prevents the common issue of a loose or cracked steam knob cap. By maintaining the integrity of this cap, you protect the underlying valve components from moisture and wear, extending the life of your expensive KB90 steam system.

**Problem/Solution Keywords:** Are you wondering, "Why is my KB90 steam valve knob cap loose?" or "Where can I buy a replacement KB90 steam knob cap?" The F.1.140 cap is the definitive solution for these issues. Its usage is simple: a quick, professional replacement restores the original factory feel and responsiveness, which is crucial for maintaining efficient milk texturing and preventing burnt hands from exposed hot metal. The primary benefit is consistent performance and improved workflow ergonomics, eliminating the frustration of a sticky or wobbly steam control.

Engineered specifically for the KB90, this knob cap replacement guarantees optimal compatibility and longevity. If you are experiencing "steam valve knob cap wear and tear" or need to "fix a broken KB90 steam knob," this genuine OEM part is the only way to ensure factory-level fit and performance. Invest in the KB90 Steam Valve Knob Cap (F.1.140) from Kaldi.com today to guarantee your machine operates flawlessly, shot after 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

Is this kb90 steam valve knob cap compatible with my La Marzocco machine?

This Part #F.1.140 fits La Marzocco machines, including the FB80, GB5, GB5 S, KB90 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, KB90 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #F.1.140 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 F.1.140 in stock?

Parts from La Marzocco including this kb90 steam valve knob cap 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 #F.1.140 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.