La Marzocco – Original Spare Parts for Professional Espresso Machines

Founded in 1927 in Florence, La Marzocco is a symbol of Italian craftsmanship, innovation, and espresso perfection. Known as the first company to introduce dual boiler and saturated grouphead technology, La Marzocco has set the industry benchmark for quality and reliability.
Their flagship models – Linea Classic, Linea PB, GB5, Strada, GS3, and Leva – are trusted by cafés and roasters worldwide.
To ensure peak performance and long-term durability, always use original La Marzocco spare parts – engineered and tested in Italy.

Most Common Replacement Parts

Group gaskets and shower screens – Food-grade silicone, designed for perfect seal and water dispersion. Replace every 6–9 months.

Procon / Fluid-o-Tech pumps – Maintain 9-bar pressure during extraction. Service or replace every 2 years.

PID sensors and thermostats – Guarantee ±0.2 °C temperature stability for consistent espresso quality.

Heating elements and boiler seals – Stainless steel components ensuring corrosion resistance and fast heat recovery.

Steam valves, wands, O-rings, and gauges – For optimal steam performance and pressure control.

In stock: All key La Marzocco parts – ready for immediate dispatch.

Technical Expertise

La Marzocco integrates advanced engineering:

• Dual Boiler System for separate brewing and steam temperature control

• Saturated Grouphead for unparalleled thermal stability

• PID Control System for precision brewing

• Conical Valve Technology for smooth pre-infusion

• ProApp Connectivity (GS3, Linea Mini) for remote machine monitoring

All components are tested in Florence and certified under CE, NSF, and UL standards.

Technician’s Tip:
Replace group gasket and shower screen every 6 months to maintain perfect pressure and extraction balance.

Identifying Your Model

Model label is located on the rear frame or bottom panel and includes designation such as Linea PB, Strada, GB5, GS3, or Leva, along with serial number.

Common Issues & Fixes

• Inconsistent pressure: Replace pump or valve.

• Temperature fluctuation: PID sensor or heating element issue.

• Leaking grouphead: Replace gasket.

• Weak steam: Clean or replace steam valve.

Maintenance Schedule:
Gaskets – 6 months, descaling – every 3 months, pump – 2 years, filter – monthly.

Need help? Send your model and issue – our technician will guide you within 24 hours.