Manufacturer Part Number: Kit91
Just like your car, your coffee machine requires regular care to maintain reliable performance and extend its lifespan. This care can be divided into two essential categories: Maintenance and Servicing.
Maintenance
Maintenance involves routine tasks performed every few months, including:
- Descaling your machine
- Lubricating the brew unit
- Removing coffee residue using degreasing tablets
Servicing
Servicing refers to proactively replacing components that naturally wear out over time, before they fail, to significantly reduce the risk of disruptions to your daily coffee routine.
We have carefully assembled this essential service kit, containing all the crucial components needed for a thorough Full Service. This kit includes O-rings, clamps, and essential plastic parts recommended for replacement every 4 years or after 4,000 cups brewed, whichever comes first.
We also recommend conducting an inspection every 2 to 3 years to identify any leaks or worn O-rings early, which could indicate the need for servicing ahead of schedule.
This is one of the kits we use when servicing our customers’ coffee machines.
Please open the Gaggia Cadorna Prestige Spares and Diagrams page and click on "Expert View" to locate each part accurately.
Gaggia Cadorna Prestige Spares and Diagrams
Kit Contents
Check the "KIT INFO" tab to see quantities of each part listed below.
Water Tank Valve Parts
- Gaggia Saeco Spring For Water Container Valve P0049 (GAGGSAE-1-1583)
Diagram 1, Position 125
- Gaggia Saeco Black Water Container Valve Insert P0049 V2 (GAGGSAE-1-1483)
Diagram 1, Position 124
- Gaggia, Saeco, Philips Blk Gasket For Water Cont.Valve P0049 V2 (GAGGSAE-1-1869)
Diagram 1, Position 123
- Gaggia Saeco Philips Black Lid for Duckbill Valve P0049 V2 (GAGGSAE-1-1868)
Diagram 1, Position 122
O-rings, Gaskets, Clamps, Connectors and Steam Pipe Support
- Gaggia Saeco Gasket Or 2015 in Silicon PTFE/FDA (PTFE Pipe Gasket, VI) (GAGGSAE-1-1520)
Diagram 2, Position 206
Diagram 4, Position 403
- Oetiker Clip 9.5mm (Oetiker-95mm)
Diagram 4, Position 430
- Waterflow Meter Gasket O-RING 02112 (MRB2C-1-178)
Diagram 4, inside the water flowmeter, Position 429
- Gaggia Wht Connect.Fast Lock 90 Silic.Tube PPS (GAGGSAE-1-2180)
Diagram 4, Position 413
Brew Unit Parts and O-rings for Flow Selector Pin/Boiler Pin
- Gaggia Saeco Gasket OR ORM 0050-20 Silicon (Boiler Valve Lower) (GAGGSAE-1-1522)
Diagram 6, Position 612
- Gaggia Saeco Gasket OR ORM 0090-20 Silicon (Boiler Valve Upper) (GAGGSAE-1-1523)
Diagram 6, Position 611
- Gaggia Saeco Counter Piston Gasket (GAGGSAE-1-1508)
Diagram 7, Position 705
- Gaggia Saeco Black Coffee Outlet Sleeve S0053 Assy (GAGGSAE-1-1470)
Diagram 7, Position 701
- Gaggia Saeco Black Brew Unit Inlet Sleeve (GAGGSAE-1-1463)
Diagram 7, Position 707
NOTE: This is Cream/white on the diagram, the supplied black one is better
Important notes:
- This service kit does not include any maintenance and major parts. See Add-on section.
- Step-by-step instructions are not provided.
- You should be comfortable replacing these components by following the detailed diagrams provided on our website.
Tools
You`ll need the following tools:
- T20 Torx screwdriver: Used to remove the screw from the grinder finger protector (This size of the screwdriver required may vary between T10, T15 and T20).
- T10 torx screwdriver: For removing the remaining screws.
- Small Flat screwdriver: Ideal for safely removing o-rings and plastic components.
- Cable cutter: Used to remove/peel off Oetiker Clamp (find the end of the oetiker clamp and peel it off the tube). To install, squeeze the bottom of the loop on the new clamp.
- 12mm spanner: Used to separate the pump from the OPV.
Add-On
If you wish to go further, we have other service kits as an add-on to the Gaggia Cadorna Prestige Full Service Kit. These are major parts we believe need replacing after years of use:
- Gaggia Cadorna Prestige Service Pack 1 - Every 4 years or after 4000 cups (SKU: Kit92)
NOTE: This "Gaggia Cadorna Prestige Full Service Kit" includes all fittings
- Gaggia Cadorna Prestige Service Pack 2 - Every 8 years or after 8000 cups (SKU: Kit93)
NOTE: It includes "Gaggia Cadorna Prestige Service Pack 1". This "Gaggia Cadorna Prestige Full Service Kit" includes all fittings
Other kits
You may consider other maintenance or service kits:
- Gaggia Maintenance Kit for Bean to Cup Coffee Machines (SKU: kit39)
- Gaggia Cadorna Prestige Mini Service Kit - Every 4 years or after 4000 cups (SKU: kit90)
NOTE: This kit is for beginners without opening up the machine.
See "Related Products" below to find these kits.