What an O-ring is and what it does
An O-ring is a small circular seal used in various places inside a coffee machine – on pistons, spouts, valves or within the brewing unit circuit. Its job is to create a leak-free connection between two parts through which water or pressurized hot water and steam pass.
How wear shows up
Over time, the rubber or silicone material loses its elasticity, hardens, cracks or becomes deformed. This shows up as water or coffee leaking from a spot that should be sealed, dripping under the machine, a drop in pressure during brewing, or hissing escaping steam. In some cases the machine signals a pressure fault or stops brewing coffee altogether.
Why replace this part in time
Tightening screws will not fix a damaged O-ring – a tight seal can only be restored by replacing it. If the problem is left unresolved, leaking water can cause further damage to surrounding parts or the machine's electronics.
How to choose the right part
- Check compatibility in the product table according to your coffee machine model.
- Pay attention to which position in the machine the O-ring is intended for, as a single appliance may use several different sizes.
Compatible with
- M1
- M24
- M24-COMPACT
- M24-SELECT
- M34
- M39GT
- M39TE-CLASSIC
- M100
+ 194 more compatible models
- M26
- M26-COMPACT
- M39-CLASSIC
- M39-DOSATRON
- M100RE
- BAR
- M39-GT
- PUB-E-M (199801-)
- M23-UP
- M27-RE
- M39TE-DOSATRON
- MAGIC
- SUP025Y
- SUP027YDR
- SYNCRONY-LOGIC-COMPACT
- TITANIUM
- INCANTO RONDO' SBS
- INCANTO RS SBS
- INCANTO S-CLASS
- INCANTO S-CLASS YBDR
- MAGIC COLLECTION
- MAGIC COMFORT
- MAGIC COMFORT PLUS
- MAGIC COMFORT PLUS REDESIGN
- MAGIC COMFORT REDESIGN
- MAGIC DELUXE REDESIGN
- MAGIC ROMA
- MAGIC ROMA REDESIGN
- MAGIC SUPERAUTOMATICA DELUXE
- MODULAR
- MODULAR UL
- ROYAL CAPPUCCINO
- ROYAL CAPPUCCINO REDESIGN
- ROYAL CLASSIC
- ROYAL COFFEE BAR FWA
- ROYAL DIGITAL
- ROYAL DIGITAL PLUS REDESIGN
- ROYAL DIGITAL REDESIGN
- ROYAL EXCLUSIVE
- ROYAL NEW
- ROYAL OFFICE
- ROYAL OFFICE UPGRADE
- ROYAL PROFESSIONAL
- ROYAL PROFESSIONAL N.S.
- SPIDEM DIGITAL PLUS
- STRATOS
- REVOLUTION
- EVOLUTION
- PRESTIGE
- LC
- VIVA
- AMALFI-DLX (201001-)
- CAPRI-DELUXE (200902-)
- CAPRI-DELUXE (201307-)
- FIRENZE (200609-)
- MILANO-LX (200702-)
- PISA (201003-)
- PORTOFINO (201107-)
- ROMA (200907-)
- TORINO (201202-)
- X-ONE
- LIFE - LIFE HIGH CUP
- PLUS
- PLUS SERIE PRESTIGE
- TEMPO
- VIVA E
- VIVA E EVO
- VIVA S
- CO-04 (201609-)
- CO-05 (201609-REV.01)
- CO-06 (201609-)
- CO.04
- CO.05
- CO.06
- ANTEA (200806-)
- AVIATOR
- AVIATOR-1GR
- CASANOVA
- CLASSICA
- CLASSICA-EVA
- DELUX (200803-)
- DELUX (201501-)
- DIADEMA (201002-)
- DOGARESSA
- GALILEO (201206-)
- GRANDOGE (200806-)
- GRANDOGE (201410-)
- IMOLA (200803-)
- IMOLA (201210-)
- LA-VITTORIA (201002-)
- LIRA (200806-)
- LIRA (201006-)
- LIRA-S
- MARANELLO (200803-)
- MARANELLO (201210-)
- MONZA (200803-)
- MONZA (201210-)
- LC (200609-)
- LIFE (201707-)
- LIFE (201806-)
- LIFE-HC (201707-)
- LIFE-HC (201806-)
- PLUS (200210-)
- PRESTIGE (200210-)
- TEMPO (200306-)
- VIVA (201204-)
- VIVA (201610-)
- VIVA (202001-)
- VIVA-E (200504-)
- VIVA-E (201102-)
- VIVA-S (200511-)
- CO-02 (201609-REV.01.1)
- CO.02
- KOMETA
- MINIMAX
- VENEZIA (200505-)
- CLASSICA-1GR (200102-)
- JUNIOR (200802-)
- JUNIOR (201509-)
- JUNIOR-ELITE (201411-)
- JUNIOR-EXTRA (201105-)
- JUNIOR-PLUS (201509-)
- LIRA-1GR (200907-)
- OPERA (200909-)
- ATLANTIC-I-CV-NV (201005-)
- ATLANTIC-I-CV-NV (201212-)
- ATLANTIC-I-CV-PCI-NV (200805-)
- ATLANTIC-I-CV-PCI-NV (201005-)
- ATLANTIC-I-CV-TI-NV (200805-)
- ATLANTIC-I-CV-TI-NV (201212-)
- ATLANTIC-I-PCI-NV (200805-)
- ATLANTIC-I-PCI-NV (201005-)
- ATLANTIC-I-TI-NV (200805-)
- ATLANTIC-I-TI-NV (201005-)
- ATLANTIC-II-COMPACT (201005-)
- ATLANTIC-II-COMPACT (201212)
- ATLANTIC-II-CV-COMPACT (201212-)
- ATLANTIC-II-CV-NV (201212-)
- ATLANTIC-II-CV-PCI-NV (200805-)
- ATLANTIC-II-CV-PCI-NV (201005-)
- ATLANTIC-II-CV-TALL-CUPS (201005-)
- ATLANTIC-II-CV-TALL-CUPS (201103-)
- ATLANTIC-II-CV-TALL-CUPS (201212)
- ATLANTIC-II-CV-TI-COMPACT (201005-)
- ATLANTIC-II-CV-TI-COMPACT (201212)
- ATLANTIC-II-CV-TI-COMPACT (201212-)
- ATLANTIC-II-CV-TI-NV (200805-)
- ATLANTIC-II-CV-TI-NV (201005-)
- ATLANTIC-II-CV-TI-NV (201212-)
- ATLANTIC-II-CV-TI-TALL-CUPS (201103-)
- ATLANTIC-II-CV-TI-TALL-CUPS (201212)
- ATLANTIC-II-NV (201212-)
- ATLANTIC-II-PCI-NV (200805-)
- ATLANTIC-II-PCI-NV (201005-)
- ATLANTIC-II-TALL-CUPS (201212-)
- ATLANTIC-II-TI-NV (200805-)
- ATLANTIC-II-TI-NV (201005-)
- ATLANTIC-II-TI-NV (201212-)
- ATLANTIC-III (201211-)
- ATLANTIC-III-CV (201211-)
- ATLANTIC-III-CV-TI (201211-)
- ATLANTIC-III-TI (201211-)
- PACIFIC-2CV (201207-)
- PACIFIC-3CV (201207-)
- PACIFIC-3CV-W (201207-)
- PRESTIGE-II-CV-ECC (201404-)
- PRESTIGE-II-CV-ECC-DSP (201512-)
- PRESTIGE-II-CV-REVOL (201005-)
- PRESTIGE-II-CV-REVOL (201103-)
- PRESTIGE-II-ECC (201404-)
- PRESTIGE-II-REVOL (201005-)
- PRESTIGE-II-REVOL (201103-)
- PRESTIGE-III-CV-REVOL (201005-)
- PRESTIGE-III-CV-REVOL (201103-)
- PRESTIGE-III-REVOL (201005-)
- PRESTIGE-III-REVOL (201103-)
- QUADRANT-2-CV-TC-BLACK (201710-)
- QUADRANT-2-CV-TC-WHITE (201710-)
- QUADRANT-2-TC-BLACK (201710-)
- QUADRANT-2-TC-WHITE (201710-)
- QUADRANT-3-TC-BLACK (201710-)
- LC (200301-)
- COMPASS-2-DB-TC-BLACK (201707-)
- COMPASS-2-DB-TC-WHITE (201707-)
- COMPASS-3-DB-TC-BLACK (201707-)
- COMPASS-3-DB-TC-WHITE (201707-)
- IDEA (200509-)
- DC-PRO (201704-REV.23)
- DC-PRO (201809-REV.27)
- DC-PRO-XT (201807-REV.00)
- EVO-2 (201612-REV.16)
- EVO-2 (201809-REV.18)
- EVOLUTION (201810-REV.22)
- PROFIMAT DE LUXE
| Manufacturing company | Cimbali Group S.p.A. |
|---|---|
| Address | Via Alessandro Manzoni 17, 20082 Binasco (MI), ITinfo@cimbaligroup.com |


