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La Marzocco PB.12.4 Linea PB, 12 Month PM kit, 4AV

Name: La Marzocco PB.12.4 Linea PB, 12 Month PM kit, 4AV
Brand: La Marzocco
SKU: LM:PB.12.4
Price: 439.61 USD
Availability: InStock

$439.61

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

Please refer to the product images to see the full Preventative Maintenance Checklist. This list details every OEM part included in this kit and the specific inspection tasks (such as vacuum breaker replacement and flow calibration) required.

Is your La Marzocco Linea PB 4AV **experiencing inconsistent pressure or leaks**? Maintain peak performance and prevent costly downtime with the genuine La Marzocco Linea PB, 12 Month PM Kit, 4AV (Part \# PB.12.4) from Kaldi.com. This comprehensive preventative maintenance kit is expertly assembled by the OEM to address the critical wear-and-tear components specific to the Linea PB 4AV (Auto-Volumetric, 4-group) models, ensuring your machine consistently pulls high-quality espresso shots. Investing in this factory-specified kit is the definitive **solution for routine maintenance on La Marzocco Linea PB 4AV**.

The 12-Month PM Kit includes all necessary seals, gaskets, O-rings, and specialized components required for a full annual overhaul of the group heads, steam valves, and hot water tap. Key components typically include group head gaskets, shower screens, steam wand valve seals, and critical O-rings designed to withstand high temperatures and pressures. Replacing these components is necessary to adhere to the 12-month (or regular service interval) preventative maintenance schedule, which is vital to **stop La Marzocco Linea PB leaks** and maintain the machine's overall mechanical integrity and shot consistency.

By utilizing the official Linea PB 12 Month PM Kit, you guarantee maximum machine uptime and protect your investment against premature component failure. This OEM kit restores hydraulic efficiency, ensures flawless temperature stability, and maintains the smooth operation of all user interfaces. Don't wait until your espresso quality suffers—ensure your commercial operation runs efficiently with this essential annual service kit. If you are asking **how to service a La Marzocco Linea PB**, this kit provides the precise parts needed for reliable, long-term operation.

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 linea pb, 12 month pm kit, 4av compatible with my La Marzocco machine?

This Part #PB.12.4 fits La Marzocco machines, including the Linea PB 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 Linea PB series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #PB.12.4 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 PB.12.4 in stock?

Parts from La Marzocco including this linea pb, 12 month pm kit, 4av 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 #PB.12.4 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.