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La Marzocco T.1.158.4 LINEA PB, COLD WATER INLET TUBE, 4 GR

Name: La Marzocco T.1.158.4 LINEA PB, COLD WATER INLET TUBE, 4 GR
Brand: La Marzocco
SKU: LM:T.1.158.4
Price: 119.42 USD
Availability: InStock

$119.42

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 crucial cold water pathway in your commercial La Marzocco Linea PB 4-Group espresso machine with the genuine Cold Water Inlet Tube (Part # T.1.158.4). This factory-specified OEM component is engineered to ensure a precise and uninterrupted supply of incoming cold water to the system, which is vital for maintaining boiler levels, optimal hydraulic function, and overall machine operation. Designed exclusively for the 4-Group configuration of the Linea PB model, this specialized inlet tube guarantees perfect fitment and material integrity, ensuring a seamless replacement process for technicians.

If you are asking, "Why is my La Marzocco Linea PB leaking cold water?" or "How do I fix water supply issues on my 4-Group Linea PB?", replacing a compromised inlet tube is often the necessary solution. Deteriorated or damaged inlet tubes are a common cause of internal leaks and pressure drops, leading to inconsistent brewing cycles and costly machine downtime. By installing this high-quality OEM replacement, you immediately eliminate the risk of premature failure. Its robust construction ensures long-term resistance to intense water pressure and thermal stress, guaranteeing reliable performance and protecting the sensitive internal hydraulics of your investment.

The LINEA PB, COLD WATER INLET TUBE, 4 GR (T.1.158.4) is an essential, precision-engineered investment in the longevity and consistency of your high-volume commercial espresso machine. As a genuine La Marzocco part, it meets the rigorous standards for quality and performance, ensuring that your machine maintains its factory-specified hydraulic efficiency. Do not compromise vital system functions with generic alternatives; choose the OEM T.1.158.4 for reliable, leak-free 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, cold water inlet tube, 4 gr compatible with my La Marzocco machine?

This Part #T.1.158.4 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 #T.1.158.4 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 T.1.158.4 in stock?

Parts from La Marzocco including this linea pb, cold water inlet tube, 4 gr 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 #T.1.158.4 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.