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La Marzocco C.1.343.3 CLOSURE LOWER LEVA 3GR | Fits Leva 90, Leva S & Leva X

Name: La Marzocco C.1.343.3 CLOSURE LOWER LEVA 3GR | Fits Leva 90, Leva S & Leva X
Brand: La Marzocco
SKU: LM:C.1.343.3
Price: 240.53 USD
Availability: InStock

$240.53

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 flawless mechanical function and internal integrity of your 3-Group La Marzocco Leva espresso machine with the genuine CLOSURE LOWER LEVA 3GR (Part # C.1.343.3). This critical OEM component serves as the lower closing element for the three-group head assembly, playing an essential role in stabilizing the piston mechanism and protecting sensitive internal brew components from steam, heat, and particle ingress. Engineered to La Marzocco’s precise standards, this closure piece is designed for exceptional durability in high-volume commercial environments, ensuring every pull of your lever machine is smooth and consistent.

If you are experiencing issues like a "wobbly Leva group head" or "group head leaks after piston service" on your 3-group Leva, replacing a worn or damaged lower closure is often the precise solution. The CLOSURE LOWER LEVA 3GR ensures the correct alignment and secure positioning of the lower brew mechanics, which is vital for maintaining hydraulic pressure and preventing premature wear on gaskets and seals. Installing this authentic OEM part prevents component failure, minimizes unexpected downtime, and guarantees the machine continues to deliver the precise control and extraction quality that professional baristas demand.

The CLOSURE LOWER LEVA 3GR (C.1.343.3) features high-tolerance machining for a perfect fit into your machine's chassis. Usage is specific to 3-Group La Marzocco Leva models, where it must be installed by a qualified technician to ensure optimal seal and function. Invest in this authentic La Marzocco component from Kaldi.com to eliminate "La Marzocco Leva group head stability issues" and maintain the factory-standard performance of your flagship lever espresso machine for years to come.

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 closure lower leva 3gr compatible with my La Marzocco machine?

This Part #C.1.343.3 fits La Marzocco machines, including the Leva 90, Leva S, Leva X 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 Leva 90, Leva S, Leva X series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #C.1.343.3 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 C.1.343.3 in stock?

Parts from La Marzocco including this closure lower leva 3gr 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 #C.1.343.3 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.