# Cylinder, piston and rings set for petrol sprayer GEKO 40 mm (spare parts)

**URL:** https://aio.lv/en/product--geko-5901477172298--12074450
**Data updated:** 2026-03-12 21:53 (EET)
**Category:** Garden Irrigation
**Manufacturer:** GEKO
**Manufacturer code:** 5901477172298
**EAN:** 5901477172298
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-5901477172298--12074450

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Spare parts set for a petrol (gasoline) sprayer: cylinder, piston and piston rings with a 40 mm bore for GEKO. Designed to replace worn engine components in handheld or backpack petrol sprayers of matching bore size. Use for engine repair and maintenance to restore compression and performance; suitable for professional or homeowner equipment servicing.

## Long description

High-quality replacement set consisting of a cylinder, piston and piston rings with a 40 mm bore designed for use in compatible petrol sprayers by GEKO. This spare parts set is intended to restore lost compression and engine performance by replacing worn or damaged moving components in handheld or backpack petrol sprayers with a matching bore diameter. The components are manufactured to fit typical small two-stroke sprayer engines and are suitable for repair or routine maintenance tasks.
Advantages
The set provides direct replacement components that help recover engine compression and reduce oil and fuel leakage into the combustion chamber. Using a matched cylinder, piston and rings ensures correct clearances and contact surfaces, which contributes to quieter operation and longer component life when installed properly. These parts are compact and practical for field repairs and do not require modification when used in devices with the specified bore size.
Suitable for
Repairing handheld petrol (gasoline) sprayers with a 40 mm cylinder bore
Servicing backpack sprayers and portable garden sprayers of matching engine size
Replacing worn or damaged piston, rings and cylinder to restore compression
Routine engine maintenance and component refurbishment in small two-stroke sprayer engines
Key specifications
Bore diameter: 40 mm
Includes: cylinder, piston, piston rings
Compatibility: petrol sprayer small two-stroke engines with 40 mm bore
Application: replacement for worn internal combustion components
How to use
Before installation, verify that the existing engine bore is 40 mm and inspect the crankcase, bearings and seals for additional wear that could affect performance. Disassemble the engine according to the manufacturer’s service instructions, remove the old cylinder, piston and rings, and clean mating surfaces and ports. Fit the new piston rings onto the piston with correct orientation and ring gap positioning, then insert the piston into the cylinder using appropriate assembly tools or a ring compressor if required. Reassemble the engine ensuring torque specifications and gasket integrity are observed, and prime or pre-lubricate per engine type where applicable.
Usage recommendations
Use genuine or equivalent quality gaskets and lubricants during reassembly, and perform a compression check after installation. Run the engine under light load initially to confirm proper seating of the rings and to detect any leaks or abnormal noises. Follow all safety precautions related to fuel handling and hot engine parts.

## FAQ

### How much does the GEKO cylinder+piston+rings set 40 mm cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 27.07.2026 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: 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 GEKO 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 GEKO 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/12074450/67558920_large.webp