Spare parts — usually 3–7 working days EU delivery from € 9.95 · free from € 199 Made to order: lead time approx. 7–10 days + 3–5 working days delivery Delivery across the EU WebwinkelKeur 8,8/10 Pay by card, Apple Pay, Pay by Bank, PayPal & Klarna
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Nefit sealing plug fin block
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Nefit sealing plug fin block 32403

€ 11.29 incl. VAT

Original spare part Buderus (Bosch). Type: Seal, For fin block. Application: Hot water cylinder / Boiler toebehoren. Supplier code: 32403.

Made to order: lead time approx. 7–10 days + 3–5 working days delivery

SKU: 8043140 Categories: , Brand:
⏱ Made-to-order item — approx. 7–10 days + 3–5 working days delivery
Delivery € 9.95 (AT, DK, ES, IT, SE) / € 12.95 (other EU countries), free from € 199 · Shipping & payment

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

Does this fit my appliance?
ApplicationHot water cylinder
Series / modelBoiler toebehoren and 1 other model
Buderus (Bosch) number32403
Article number8043140
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Nefit (Bosch) Boiler toebehoren →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you from the manufacturer, delivery time approx. 7–10 days. Check your appliance type and the part number beforehand. Order-on-demand items also carry a 14-day right of withdrawal for consumers; for a part that has been installed or connected we deduct the diminished value. In doubt? Ask the manufacturer or your installer (see also returns).
8,8/10 WebwinkelKeur⚠ Order-on-demand item: ordered specially for you Card · Apple Pay · Pay by Bank · Klarna · PayPal +31 85 303 7272 Mon–Fri 08:00–16:30 CET

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Nefit sealing plug fin block: original Nefit spare part, type: Seal, For fin block. Application: Hot water cylinder (Boiler toebehoren). Manufacturer number: 32403; Instalpunt article number: 8043140.

According to the Nefit parts lists, this part fits 2 models, including Buderus (Bosch) Boiler toebehoren and Nefit (Bosch) Boiler toebehoren. The full list is under “Fits”.

Special-order item: it is ordered specially for you from the manufacturer. As a consumer you also have a 14-day right of withdrawal for this item; for a part that has been fitted or connected, we deduct the loss in value. Please check the type plate of your appliance and the part number before ordering.

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

Product information: Nefit sealing plug fin block 32403

BrandBuderus (Bosch) spare parts
Buderus (Bosch) manufacturer number32403
Instalpunt article number8043140
EAN4051516143381
Part typeSeal (All Buderus (Bosch) gaskets and seals · gaskets and seals of all brands)
ApplicationHot water cylinder
Suitable for2 Buderus (Bosch) models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 11.29 incl. VAT
OriginGenuine manufacturer part, under Buderus (Bosch) number 32403

Fits 2 Buderus (Bosch) models

The part Nefit sealing plug fin block 32403 is in the official parts list of these Buderus (Bosch) appliances. Click a model for the complete parts list.

Buderus (Bosch) Hot water cylinder (2)

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.

Available: Seal for the same appliances

This part is currently out of stock. These Buderus (Bosch) parts of the same type are listed for at least one of the same appliance models and are available.

Before ordering, check the manufacturer number in the spare parts list or exploded view of your appliance.

Frequently asked questions about this item

Does the Nefit sealing plug fin block 32403 fit my appliance?
This part is in the parts list of 1 Buderus (Bosch) model, namely the Boiler toebehoren. 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 of this made-to-order item?
This is a special-order item: it is ordered specially for you from the manufacturer. The expected delivery time is approx. 7–10 days. You can also see the delivery time next to the stock status at the top of this page.
Can I return this made-to-order item?
Yes, as a consumer you also have a 14-day right of withdrawal for an order-on-demand item. Do not install or connect it; for a part that has been installed or connected we deduct the diminished value. So check the article number and the rating plate of your appliance beforehand. Is something wrong with your order? Then contact us via info@instalpunt.nl. The full terms and conditions are on returns.
What does shipping cost?
Shipping costs € 9.95 to Austria, Denmark, Italy, Spain and Sweden and € 12.95 to other EU countries; free delivery from € 199. In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). 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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