# Vacuum cleaner accessory Roborock pump diaphragm for S8 MaxV Ultra / S8 Max Ultra (replacement part)

**URL:** https://aio.lv/en/product--roborock-9012766--11078291
**Data updated:** 2025-12-30 15:12 (EET)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Roborock
**Manufacturer code:** 9.01.2766
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roborock-9012766--11078291

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 4.99 EUR |

## Summary description

Replacement pump diaphragm designed for Roborock robotic vacuum models S8 MaxV Ultra and S8 Max Ultra. This accessory restores proper pump function in water and detergent dispensing systems, helping maintain cleaning performance and avoid leaks. Intended for straightforward replacement during maintenance or repair to ensure reliable operation of the vacuum’s liquid handling components.

## Long description

Replacement pump diaphragm designed for Roborock S8 MaxV Ultra and S8 Max Ultra robotic vacuums. The part restores correct operation of the vacuum's liquid handling system by ensuring proper pumping of water and detergent, helping to maintain cleaning performance and prevent leaks. It is intended as a direct replacement component for maintenance or repair of the pump assembly.
Advantages
The pump diaphragm is manufactured to match the original part's fit and function for the S8 MaxV Ultra and S8 Max Ultra models, enabling reliable liquid flow control and reducing the risk of leaks. As a designed replacement part, it helps restore the dispenser's performance without requiring full assembly replacement. The component supports routine maintenance and extends the effective service life of the vacuum's fluid system.
Suitable for
Roborock S8 MaxV Ultra — pump/dispensing system repair
Roborock S8 Max Ultra — pump/dispensing system maintenance
Replacing a worn or damaged pump diaphragm to stop leaks
Key specifications
Compatibility: Roborock S8 MaxV Ultra (R&D) and S8 Max Ultra (R&D)
Manufacturer part number (MPN): 9.01.2766
Type: pump diaphragm / replacement part for liquid dispensing system
Category: Vacuum cleaner accessory
How to use
Power off the robot and remove the water/dispenser module following the manufacturer's instructions. Access the pump assembly and remove the old diaphragm, taking note of the orientation and any seals or clips. Install the replacement diaphragm in the same position, reassemble the pump and dispenser module, then reinstall into the vacuum. After reassembly, run a short test cycle to confirm correct dispensing and check for leaks.
Usage recommendations
Use only with the specified Roborock models listed; follow Roborock service instructions and safety guidance when performing maintenance. If unsure about the replacement procedure, consult an authorized service provider to avoid damage to the vacuum or its liquid system.

## FAQ

### How much does the Roborock pump diaphragm for S8 MaxV Ultra / S8 Max Ultra cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Roborock products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Roborock service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11078291/61754634_large.webp