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La Marzocco A.3.011

La Marzocco A.3.011 Bayonet Ring Propeller Pitch 6 | Fits Linea Micra

Regular price $164.84

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

Ensure flawless water flow and mechanical stability in your commercial espresso machine’s group head with the genuine Bayonet Ring Propeller Pitch 6 (Part # A.3.011) from Kaldi.com. This critical OEM component is engineered with a specific "Propeller Pitch 6" design, meaning the internal fins are precisely angled to guide water flow and ensure optimal saturation of the coffee puck during the pre-infusion and extraction phases. The durable bayonet ring mechanism provides a fast, secure, and leak-proof seal, which is essential for maintaining the high pressures required for quality espresso. Key features include high-grade, heat-resistant metal construction and exact pitch geometry for reliable hydraulic performance.

**Is your espresso machine suffering from inconsistent flow or leaks?** If you are experiencing **uneven water distribution** or notice that your **portafilter bayonet ring is worn out and leaking**, this replacement part is the definitive solution. The Bayonet Ring Propeller Pitch 6 restores factory-level hydraulics, eliminating channeling caused by improper water entry. This directly translates to better, more consistent espresso shots and protects the surrounding group head components from pressure stress and thermal damage. By replacing this worn part, you solve the common issue of **inconsistent espresso extraction due to bad water flow**.

Installation is designed to be straightforward for qualified technicians, minimizing machine downtime. The precise dimensions and "Pitch 6" specification ensure compatibility with various professional-grade espresso machine models requiring the A.3.011 part number. Invest in the genuine Bayonet Ring Propeller Pitch 6 to maintain the integrity of your brew group, ensuring every extraction is performed under perfect, controlled hydraulic conditions and maximizing the lifespan of your commercial espresso equipment.

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 #A.3.011 fits La Marzocco machines, including the Linea Micra 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 Linea Micra series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #A.3.011 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 bayonet ring propeller pitch 6 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #A.3.011 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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