# Main brush gearbox (black) for Roborock S8 series — replacement part

**URL:** https://aio.lv/en/product--roborock-9011855--10627597
**Data updated:** 2026-01-13 11:25 (EET)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Roborock
**Manufacturer code:** 9.01.1855
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roborock-9011855--10627597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

Replacement main brush gearbox in black for Roborock S8 series vacuum cleaners. The gearbox houses and transmits rotation to the main brush, ensuring effective debris pickup and correct brush alignment. Install this part when the original gearbox is worn, damaged or noisy to restore brush rotation and maintain cleaning performance. Designed as a direct, part-specific replacement for straightforward installation and reliable operation.

## Long description

This replacement main brush gearbox in black is designed for Roborock S8 series vacuum cleaners. It houses the drive components and transmits rotation to the main brush, restoring brush movement and debris pickup when the original gearbox is worn, damaged, or producing noise. The part is a direct replacement intended for models in the S8 product family and is supplied as the gearbox assembly only.
Advantages
The gearbox restores reliable transmission of rotation to the main brush, improving cleaning efficiency and contact with floor surfaces. Made to match the S8 series mounting points and dimensions, the unit simplifies installation and reduces the risk of misalignment. Replacing a noisy or worn gearbox can extend the life of the main brush and reduce strain on the brush motor.
Suitable for
Roborock S8 White
Roborock S8 Black
Roborock S8 White+
Roborock S8 Black+
Roborock S8 White Pro Ultra
Roborock S8 Black Pro Ultra
Key specifications
Colour: black
Function: main brush gearbox assembly for transmitting rotation to the main brush
Compatibility: designed for Roborock S8-series vacuum cleaners
Supply: replacement gearbox only (does not include main brush or motor)
How to use
Power off the vacuum and remove the main brush compartment according to the appliance manual. Remove the worn gearbox and install the replacement unit in the original position, ensuring correct alignment with the brush shaft and mounting points. Reassemble the brush compartment and test the vacuum to confirm proper brush rotation and noise reduction.
Usage recommendations
Replace the gearbox when the main brush no longer rotates smoothly, produces unusual noise, or when visible wear is present. Use only the compatible S8-series gearbox to maintain correct fit and performance; follow manufacturer safety instructions when servicing the appliance.

## FAQ

### How much does the Roborock S8 main brush gearbox (black) cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 Tuesday 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/10627597/54192987_large.webp