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Geberit 300 Basic toilet seat with lid white, Top-Fix S8H51108000G

€ 91.19 incl. VAT

Original spare part Geberit. Type: Toilet seat, 300 Basic, With lid, Plastic, White, 370 mm, 449 mm. Application: Toilets / 300 Basic 22, 300 Basic 48. Supplier code: S8H51108000G.

SKU: 21433550 Categories: ,

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationToilets
Series / model300 Basic WC zitting 2005- and 1 other model
Geberit numberS8H51108000G
Article number21433550
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
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Geberit 300 Basic toilet seat with lid white, Top-Fix: original Geberit spare part, type: Toilet seat, 300 Basic, With lid, Plastic, White, 370 mm, 449 mm. Application: Toilets (300 Basic 22, 300 Basic 48). Manufacturer number: S8H51108000G; Instalpunt article number: 21433550.

According to the Geberit parts lists, this part fits 2 models, including Geberit 300 Basic 22, 300 Basic 48 and Geberit 300 Basic WC zitting 2005-. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.

Product information: Geberit 300 Basic toilet seat with lid white, Top-Fix S8H51108000G

BrandGeberit spare parts
Geberit manufacturer numberS8H51108000G
Instalpunt article number21433550
EAN4025410724045
Part typeToilet seat (All Geberit toilet and cistern parts · toilet and cistern parts of all brands)
ApplicationToilets
Suitable for2 Geberit models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 91,19 incl. VAT
OriginSupplied through the official technical wholesale channel, under Geberit number S8H51108000G

Fits 2 Geberit models

The part Geberit 300 Basic toilet seat with lid white, Top-Fix S8H51108000G is in the official parts list of these Geberit appliances. Click a model for the complete parts list.

Geberit Toilets (1)

Geberit Toilet seat (1)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

Frequently asked questions about this item

Does the Geberit 300 Basic toilet seat with lid white, Top-Fix S8H51108000G fit my appliance?
This part is in the parts list of 2 Geberit models, namely the 300 Basic 22, 300 Basic 48, 300 Basic WC zitting 2005-. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Geberit 300 Basic toilet seat with lid white, Top-Fix S8H51108000G?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.
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