Description Details
Is your commercial espresso machine suffering from an inconsistent portafilter lock or frequent leaks? Restore the reliable seal and smooth function of your group head with the genuine La Marzocco Bayonet Ring (Part \# L109), available exclusively at Kaldi.com. This critical OEM component securely locks the portafilter into the group, ensuring optimal pressure retention during extraction. Engineered to exacting factory specifications, the Bayonet Ring eliminates frustrating issues like a loose portafilter or pressure drops—common symptoms of a worn or damaged ring. Investing in this genuine La Marzocco replacement guarantees a perfect fit, which is essential for maintaining consistent espresso shot quality and minimizing issues like *why is my portafilter leaking* and *how to fix loose portafilter lock*.
The Bayonet Ring (L109) is constructed from durable, high-grade material designed to withstand the intense thermal and mechanical stresses of high-volume commercial use. Key features include precise threading and seating alignment necessary for the group head assembly, ensuring longevity and reliable performance. This part is an essential preventative measure against major machine downtime. **Specifications:** Item No. L109; Vendor: La Marzocco; Product Category: Coffee Maker & Espresso Machine Replacement Parts. Replace your failing bayonet ring to immediately resolve issues like *portafilter falling out* or *group head doesn't seal right*.
For usage, this Bayonet Ring is typically replaced during major group head overhauls when technicians notice excessive wear, corrosion, or deformation, which compromises the portafilter seal. A fresh Bayonet Ring will ensure a tight, secure lock with minimal effort, protecting the internal seals and gaskets from premature failure. Choosing the official La Marzocco Bayonet Ring (L109) is the definitive solution to *bayonet ring replacement La Marzocco Leva* or *Linea Mini group head locking ring not engaging*—keeping your machine running flawlessly and your workflow uninterrupted.
Frequently Asked Questions
Our current database shows fitment for the FB70, FB80, GB5, GS3, Linea Classic, Linea Classic S, Linea PB, Mistral, Strada MP series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #L109 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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