Description Details
Restore the flawless steam functionality of your La Marzocco KB90 espresso machine with the genuine KB90 Steam Valve Seal Holder (Part # A.2.117). This critical OEM component is specifically engineered to securely house the steam valve seals, ensuring a tight, leak-proof closure every time. If you are experiencing issues like a "leaking KB90 steam wand" or need to "fix a KB90 steam valve that won't shut off," this seal holder is the essential solution. Its key features include precision-machined brass construction for superior heat resistance and durability, guaranteeing a perfect interface for the high-pressure steam system. Replacing this part proactively prevents costly downtime and maintains the rapid, consistent steam power that your KB90 is known for in high-volume commercial settings.
The proper functioning of this seal holder translates directly into tangible benefits for your bar flow. Consistent seals eliminate frustrating steam leaks, which often lead to wasted energy, fluctuating boiler pressure, and decreased steam power—all common problems solved by installing a new KB90 Steam Valve Seal Holder. This genuine La Marzocco part ensures that when the steam lever is closed, it remains fully sealed, preserving boiler pressure and extending the lifespan of the seals themselves. For usage, the A.2.117 seal holder is a direct replacement component used during routine maintenance or when performing a "KB90 steam valve rebuild" to correct seal degradation caused by hard water scale or continuous operation.
Specifications for the KB90 Steam Valve Seal Holder (A.2.117) ensure perfect compatibility and performance in all La Marzocco KB90 models. By using this authentic OEM part, you eliminate the risk of fitment issues that can compromise your machine's safety and performance. Don't let a small component lead to a major headache; if you are searching for the best way to "stop a La Marzocco KB90 steam leak," invest in this factory-specified seal holder. Maintain the longevity, precision, and safety of your commercial espresso machine with this vital replacement from Kaldi.com.
Frequently Asked Questions
Our current database shows fitment for the KB90 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #A.2.117 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.
Compatible Parts Diagrams*
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