# Tvardy piston rings for generator T05011 — spare ring set CT05011-68

**URL:** https://aio.lv/en/product--tvardy-ct05011-68--12013405
**Data updated:** 2026-03-11 20:47 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Tvardy
**Manufacturer code:** CT05011-68
**EAN:** 5901477172076
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-ct05011-68--12013405

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Piston rings by Tvardy compatible with generator model T05011, part number CT05011-68. This spare ring set includes precision-engineered rings designed to restore compression, reduce oil consumption and ensure proper sealing between piston and cylinder. Intended for maintenance and repair of small generators and internal combustion engines where this specific ring set is required.

## Long description

Tvardy piston rings for generator T05011 are a spare ring set designed to restore and maintain proper compression and sealing in small generators and compatible internal combustion engines. This set fits the generator model T05011 and provides a direct replacement for worn or damaged rings, helping to reduce oil consumption and improve engine efficiency by ensuring correct piston-to-cylinder sealing.
Advantages
The Tvardy spare ring set is precision engineered to match the original geometry and tolerances of the specified generator model, enabling reliable restoration of compression and reduced blow-by. Accurate surface finishes and material selection contribute to controlled oil consumption and longer service intervals compared with deteriorated rings. The set is intended for straightforward replacement during routine maintenance or repair, restoring engine performance and sealing without requiring extensive additional machining when installed correctly.
Suitable for
 Maintenance and overhaul of small generators, specifically the T05011 model
 Repair of single-cylinder internal combustion engines that use the matching piston ring dimensions
 Replacement of worn or damaged piston rings to reduce oil consumption and restore compression
 Workshop use during scheduled engine servicing or after detecting reduced engine performance
Key specifications
 Set type: complete piston ring set for the designated generator model
 Function: compression sealing and oil control between piston and cylinder
 Compatibility: designed to fit the T05011 generator piston geometry
 Material and finish: metal rings with precision-machined surfaces appropriate for engine sealing
 Application: suitable for small single-cylinder generator engines
How to use
Before installation, inspect the cylinder bore and piston for wear, scoring, or damage and measure clearances to confirm the ring set is the correct fit for the engine. Carefully remove the old rings and clean the ring grooves and piston surfaces to remove deposits. Install the new rings following the manufacturer’s orientation and end-gap specifications, taking care not to twist or over-expand the rings during fitting. Reassemble the piston into the cylinder according to service manual torque and assembly procedures, then run the engine under controlled conditions to verify sealing and oil consumption.
Usage recommendations
Use this Tvardy piston ring set as part of planned maintenance or following diagnosis of reduced compression or excessive oil consumption. Verify piston and cylinder condition prior to installation and ensure correct ring end-gap and orientation during fitting. After replacement, run the engine through a measured break-in period and re-check clearances and oil consumption to confirm proper sealing.

## FAQ

### How much does the Tvardy piston rings T05011 CT05011-68 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 16.07.2026 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 Tvardy 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 Tvardy 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

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