Nuova Simonelli Aurelia 3 Group Heavy Preventative Maintenance Kit
Heavy PM Kit | Full Service Kit | Genuine OEM Nuova Simonelli Parts
Keep your espresso machine running reliably with the Nuova Simonelli Aurelia 3 Group Heavy Preventative Maintenance Kit. This kit is designed for a more comprehensive preventative maintenance service and includes additional wear components beyond a standard light PM kit. Performing routine heavy preventative maintenance helps maintain consistent espresso quality, restore steam performance, and protect the long-term reliability of your espresso machine.
Over time, group gaskets, shower screens, steam valves, and steam wand components wear down from heat, pressure, and daily café use. Replacing these parts during scheduled maintenance helps prevent leaks, improve espresso extraction, and ensure smooth operation of steam and water systems.
This Heavy PM Kit includes the key components typically replaced during a major preventative maintenance service for a Nuova Simonelli Aurelia three group espresso machine.
All parts included are genuine OEM components sourced directly from Nuova Simonelli. You will receive authentic factory parts, never cheap aftermarket or generic alternatives.
What’s Included
This kit includes the essential parts required to complete a heavy preventative maintenance service on a Nuova Simonelli Aurelia 3 Group espresso machine.
Group Head Components
• 3 × Group Gaskets (Conical 72.3 × 57.5 × 8h)
Part Number: 40200004
• 3 × Stainless Steel Shower Screens (56 × 5.5 × 6)
Part Number: 03000066
• 3 × Shower Screen Screws (M6 × 16)
Part Number: 00300021
Steam Wand Service Components
• 3 × Steam Wand Swivel Kits
Part Number: 01000101.AB
• 3 × Steam Valve Rebuild Kits
Part Number: NUOVART4
(Does not include valve body)
• 3 × Steam Wand Rubber Grips
Part Number: 05000005
• 3 × Steam Wand Tip O-Ring Gaskets
Part Number: 02280036
Machine System Maintenance
• 1 × Anti-Suction Valve
Part Number: 01000023
• 3 × Water Hardness Test Strips
Part Number: NUOVART49
Cleaning & Maintenance Supplies
• 6 × Nuova Simonelli Espresso Cleaning Tablets Bottles (0.5 g tablets)
Part Number: 13200016
Each bottle contains 70 cleaning tablets used for routine backflushing.
All components are OEM service parts trusted by espresso machine technicians and service professionals.
Why Perform Heavy Preventative Maintenance?
A full preventative maintenance service helps:
• Restore proper group head sealing and extraction performance
• Improve water distribution through the shower screen
• Rebuild steam valves and swivels for smooth steam wand movement
• Prevent leaks from worn valve components and gaskets
• Protect the machine from scale buildup through water hardness monitoring
• Extend the life of critical espresso machine components
Most technicians recommend performing a heavy preventative maintenance service every 12–18 months, depending on machine usage, café volume, and water quality.
Compatible With
This preventative maintenance kit is compatible with machines using the Nuova Simonelli group platform, including:
• Nuova Simonelli Aurelia I
• Nuova Simonelli Aurelia II
• Nuova Simonelli Aurelia Wave
• Nuova Simonelli Adonis
• Victoria Arduino Black Eagle
• Victoria Arduino White Eagle
Shipping & Delivery
Estimated delivery times depend on the current Nuova Simonelli fulfillment timeline.
All orders ship with free freight, with an estimated 2-week ETA from the time the order is placed.
Frequently Asked Questions
What is included in a heavy preventative maintenance kit?
A heavy PM kit includes additional replacement components beyond basic maintenance parts, such as steam valve rebuild kits, swivel kits, and internal service components.
How often should heavy preventative maintenance be performed?
Most technicians recommend performing a major preventative maintenance service every 12–18 months, depending on machine usage and water quality.
Are these genuine Nuova Simonelli parts?
Yes. All components in this kit are OEM parts sourced directly from Nuova Simonelli, ensuring proper fit, durability, and long-term reliability.
Why are water hardness test strips included?
Water hardness testing helps prevent scale buildup inside boilers and valves, protecting your espresso machine and maintaining proper performance.
