Repair your Geberit AP123

Hi, it's Stan!
Below this text, I have put all the spare parts compatible with the AP123 Geberit cistern.

To be sure you have the right tank, visually identify the inside with the photo I put next to you, or, enter the reference that is inside the tank (on the wall that is against the wall) and enter it in my Geberit search bar .

Why buy from my store?
You reward my advice and content, and I guarantee the success of your repair. Look at the feedback on Google or those of Trustpilot .
Thank you 🫶
Stan ;)

Pièces détachées réservoir AP123 Geberit

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39 products

Mécanisme Geberit référence 240.248.00.1 réservoir AP123Mécanisme Geberit référence 240.248.00.1 réservoir AP123

Geberit flush mechanism and basin | Ref 240.248.00.1 | Exposed cistern AP123

Reste 3 en stock

Sale price
€32,40 TTC €27,00 HT
Geberit single-touch, interruptible flush mechanism and basin | Ref 240.576.00.1 | For AP123 exposed toiletGeberit single-touch, interruptible flush mechanism and basin | Ref 240.576.00.1 | For AP123 exposed toilet

Geberit single-touch, interruptible flush mechanism and basin | Ref 240.576.00.1 | For AP123 exposed toilet

Reste 3 en stock

Sale price
€36,73 TTC €30,61 HT
Geberit type 380 float valve | Ref: 281.002.00.1 | With water connection and fixing kitGeberit type 380 float valve | Ref: 281.002.00.1 | With water connection and fixing kit

Geberit type 380 float valve | Ref: 281.002.00.1 | With water connection and fixing kit

+ de 15 en stock

Sale price
€43,54 TTC €36,28 HT
Geberit Pneumatic Kit | Ref: 240.004.00.1 | For single-touch flushing

Geberit Pneumatic Kit | Ref: 240.004.00.1 | For single-touch flushing

Reste 3 en stock

Sale price
€27,78 TTC €23,15 HT
releveur pneumatique Geberit simple touche 240.573.00.1Geberit pneumatic lifter | Ref: 240.573.00.1 | For single-touch flushing

Geberit pneumatic lifter | Ref: 240.573.00.1 | For single-touch flushing

Reste 7 en stock

Sale price
€30,15 TTC €25,13 HT
Joint d’étanchéité Geberit référence 816.418.00.1 | Réservoir encastré et réservoir apparent

Geberit sealing gasket Ø 63x32 – Ref 816.418.00.1 | Concealed and exposed WC mechanism

+ de 15 en stock

Sale priceFrom
€6,00 TTC €5,00 HT
Joint membrane Geberit | Réf: 240.771.00.1 | Réservoir encastré et apparent

Geberit float valve membrane seal | Ref. 240.771.00.1 | Built-in and surface-mounted cisterns

+ de 15 en stock

Sale priceFrom
€8,00 TTC €6,67 HT
Geberit Essential Duo – Mechanism and float valve seals – Ref 816.418.00.1 and 240.771.00.1Geberit Essential Duo – Mechanism and float valve seals – Ref 816.418.00.1 and 240.771.00.1

Geberit Essential Duo – Mechanism and float valve seals – Ref 816.418.00.1 and 240.771.00.1

+ de 15 en stock

Sale price
€14,00 TTC €11,67 HT
Bouton poussoir pneumatique Geberit 888.544.11.1 blanc alpin

Geberit pneumatic push button, for single-touch flushing | Ref: 888.544.11.1 | Protruding button, Alpine white finish

Reste 4 en stock

Sale price
€48,49 TTC €40,41 HT
Kit pneumatique Type 01 Geberit 116.044.11.1 blanc alpin

Geberit Type 01 pneumatic remote control kit for dual flush | Ref: 116.044.11.1 | Protruding buttons, Alpine white finish

Reste 8 en stock

Sale price
€115,04 TTC €95,87 HT
Geberit Type 01 pneumatic remote control kit for single-touch flushing | Ref: 116.040.11.1 | Alpine white finishGeberit Type 01 pneumatic remote control kit for single-touch flushing | Ref: 116.040.11.1 | Alpine white finish

Geberit Type 01 pneumatic remote control kit for single-touch flushing | Ref: 116.040.11.1 | Alpine white finish

Reste 1 en stock

Sale price
€95,58 TTC €79,65 HT
Détartrant pour cuvettes AquaClean 147.040.00.1 Geberit pack de 1Détartrant pour cuvettes AquaClean 147.040.00.1 Geberit dos du produit

Geberit AquaClean Descaler | Ref: 147.040.00.1 | 125ml bottle for descaling toilet bowls and cisterns

Indisponible
- En réapprovisionnement

Sale priceFrom
€12,77 TTC €10,64 HT
Angle stopcock kit, with stem head | To replace a tap in a built-in or exposed cistern Angle stopcock kit, with stem head | To replace a tap in a built-in or exposed cistern

Angle stopcock kit, with stem head | To replace a tap in a built-in or exposed cistern

Indisponible
- En réapprovisionnement

Sale price
€9,03 TTC €7,53 HT
Regular price
€9,12 TTC €7,53 HT
- 1%
Kit robinet d’arrêt droit, à tête potence 4 joint 12/17 et une toile émerieKit robinet d’arrêt droit, à tête potence 4 joint 12/17 et une toile émerie avec description

Straight stopcock kit, with stem head | To replace a tap in a concealed or exposed cistern

Indisponible
- En réapprovisionnement

Sale price
€10,88 TTC €9,07 HT
Angle valve with stem head | Standard diameter 12/17 for built-in or floor-standing toiletsAngle valve with stem head | Standard diameter 12/17 for built-in or floor-standing toilets

Angle valve with stem head | Standard diameter 12/17 for built-in or floor-standing toilets

Reste 11 en stock

Sale price
€6,99 TTC €5,83 HT
Straight tap with stem head | Standard diameter 12/17 for built-in or floor-standing toiletsStraight tap with stem head | Standard diameter 12/17 for built-in or floor-standing toilets

Straight tap with stem head | Standard diameter 12/17 for built-in or floor-standing toilets

+ de 15 en stock

Sale price
€8,90 TTC €7,42 HT
toile émeri et joint 12/17toile émeri et joint 12/17

Perfect kit for connecting a toilet stopcock | Linstan

Indisponible
- En réapprovisionnement

Sale price
€2,32 TTC €1,93 HT
4 Sirius brand 12/17 fiber gaskets | For sealing loose nuts

4 Sirius brand 12/17 fiber gaskets | For sealing loose nuts

+ de 15 en stock

Sale price
€1,75 TTC €1,46 HT
Toile émeri pour nettoyer les collets battu plomberie Fine grit 100 emery cloth | For cleaning joints | Dimensions 4 x 4 cm

Fine grit 100 emery cloth | For cleaning joints | Dimensions 4 x 4 cm

Retour en stock
le 04 février 2026

Sale price
€0,57 TTC €0,48 HT
Geberit cistern cover with single-touch switch, alpine white | Ref: 240.151.11.1 | For AP123 exposed cistern

Geberit cistern cover with single-touch switch, alpine white | Ref: 240.151.11.1 | For AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€40,73 TTC €33,94 HT
Geberit exposed cistern cover, alpine white | Ref: 890.240.11.1 | For exposed cistern AP123Geberit exposed cistern cover, alpine white | Ref: 890.240.11.1 | For exposed cistern AP123

Geberit exposed cistern cover, alpine white | Ref: 890.240.11.1 | For exposed cistern AP123

Pre-order
- Delivery within 15 days

Sale price
€52,74 TTC €43,95 HT
Geberit closing cap | Ref: 816.803.11.1 | Alpine white finish

Geberit closing cap | Ref: 816.803.11.1 | Alpine white finish

Pre-order
- Delivery within 15 days

Sale price
€4,32 TTC €3,60 HT
Geberit electromagnetic seal | Ref. 115.505.00.1 | For the AP123 exposed cistern

Geberit electromagnetic seal | Ref. 115.505.00.1 | For the AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€527,33 TTC €439,44 HT
Geberit console | Ref: 889.853.00.1 | For AP123 exposed cistern

Geberit console | Ref: 889.853.00.1 | For AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€13,52 TTC €11,27 HT
Geberit chain | Ref: 215.177.00.1 | For AP123 exposed cistern

Geberit chain | Ref: 215.177.00.1 | For AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€14,56 TTC €12,13 HT
Geberit water connection kit | Ref: 115.427.00.1 | For AP123 and AP127 exposed cisterns

Geberit water connection kit | Ref: 115.427.00.1 | For AP123 and AP127 exposed cisterns

Pre-order
- Delivery within 15 days

Sale price
€48,01 TTC €40,01 HT
Geberit actuation lever, Alpine white finish | Ref: 890.236.11.1 | For AP123 exposed cistern

Geberit actuation lever, Alpine white finish | Ref: 890.236.11.1 | For AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€8,17 TTC €6,81 HT
Flow moderator, anti-splash | Ref: 243.843.00.1 | For AP123 exposed tankFlow moderator, anti-splash | Ref: 243.843.00.1 | For AP123 exposed tank

Flow moderator, anti-splash | Ref: 243.843.00.1 | For AP123 exposed tank

Pre-order
- Delivery within 15 days

Sale price
€8,41 TTC €7,01 HT
Geberit fixing material | Ref: 294.811.00.1 | For AP123 exposed cistern

Geberit fixing material | Ref: 294.811.00.1 | For AP123 exposed cistern

Pre-order
- Delivery within 15 days

Sale price
€12,49 TTC €10,41 HT
Geberit clamping nut | Ref: 240.990.00.1 | For exposed cistern AP123

Geberit clamping nut | Ref: 240.990.00.1 | For exposed cistern AP123

Reste 5 en stock

Sale price
€11,86 TTC €9,88 HT
2 joints geberit 240.139.00.1 réservoirs ap130 et ap123Joint noir geberit 240.139.00.1 réservoirs ap130 et ap123

Geberit exposed cistern seal | Ref: 240.139.00.1 | For exposed cisterns AP130 and AP123

Reste 13 en stock

Sale price
€9,73 TTC €8,11 HT
4 Sirius brand 15/21 fiber gaskets | For sealing loose nuts

4 Sirius brand 15/21 fiber gaskets | For sealing loose nuts

+ de 15 en stock

Sale price
€1,75 TTC €1,46 HT
Bouton poussoir pneumatique geberit référence 240.572.11.1

Geberit pneumatic push button for dual flush | Ref: 240.572.11.1 | Alpine white finish

Reste 1 en stock

Sale price
€76,21 TTC €63,51 HT
Geberit pneumatic push button, for single-touch flushing | Ref: 240.571.11.1 | Alpine white finish

Geberit pneumatic push button, for single-touch flushing | Ref: 240.571.11.1 | Alpine white finish

Indisponible
- En réapprovisionnement

Sale price
€76,21 TTC €63,51 HT
Geberit Type 01 pneumatic remote control, without the finishing rose, for shower flush button | Ref: 243.397.11.1 | Alpine white finishGeberit Type 01 pneumatic remote control, without the finishing rose, for shower flush button | Ref: 243.397.11.1 | Alpine white finish

Geberit Type 01 pneumatic remote control, without the finishing rose, for shower flush button | Ref: 243.397.11.1 | Alpine white finish

Reste 2 en stock

Sale price
€84,89 TTC €70,74 HT
Capillaires pneumatiques Geberit, 4 et 5 mm diamètre 240.575.00.1 double toucheCapillaire pneumatiques geberit de 4mm de diamètre référence 240.575.00.1 rinçage double touche

2 Geberit pneumatic capillaries of 4 and 5 mm diameter | Ref: 240.575.00.1 | For dual flush flushing

Reste 1 en stock

Sale price
€14,87 TTC €12,39 HT
2 Geberit pneumatic capillaries of 4 and 5 mm diameter | Ref: 256.000.00.1 | For single-touch flushingCapillaires pneumatiques Geberit 5 mm de diamètre 256.000.00.1 simple touche

2 Geberit pneumatic capillaries of 4 and 5 mm diameter | Ref: 256.000.00.1 | For single-touch flushing

Reste 2 en stock

Sale price
€21,20 TTC €17,67 HT
Geberit lifting rings | Ref: 880.328.11.1 | For dual flushGeberit lifting rings | Ref: 880.328.11.1 | For dual flush

Geberit lifting rings | Ref: 880.328.11.1 | For dual flush

Reste 2 en stock

Sale price
€8,00 TTC €6,67 HT
Regular price
€14,00 TTC €6,67 HT
- 43%
Réservoir apparent AP123 interrompable Geberit | Réf 123.135.11.1 | Pour déclenchement à distanceRéservoir apparent AP123 interrompable Geberit | Réf 123.135.11.1 | Pour déclenchement à distance

Réservoir apparent AP123 interrompable Geberit | Réf 123.135.11.1 | Pour déclenchement à distance

Pré-commande
- Livraison sous 10 jours

Sale price
€178,30 TTC €148,58 HT
How can I be sure of part compatibility?
To be sure of the compatibility of the parts, you must identify your Geberit cistern by noting its reference, which is located inside, at the top of the wall against the wall. Here is an example: 128.307.11.1. Then, enter this reference in the search bar at the top of the site. You will be directed to the correct Geberit cistern and you will then be able to order the correct compatible parts on my site 🫶 If you don't have a reference (this can happen), send me a photo of your tank with the lid open. I'll visually identify it...

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