# O-ring for hammer drill TMM710K — No name, part YTMM0109 (model set 9)

**URL:** https://aio.lv/en/product--no-name-ytmm0109--11876960
**Data updated:** 2026-03-09 20:42 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** No name
**Manufacturer code:** YTMM0109
**EAN:** 5903755064479
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-ytmm0109--11876960

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement O-ring designed for the TMM710K hammer drill. Manufactured as a spare part (MPN YTMM0109) to restore seals in the tool's pneumatic or hydraulic components. Suitable for repair and maintenance of the TMM710K model where the original O-ring is worn or damaged. Helps prevent leaks and maintain proper pressure and performance during drilling and hammering tasks.

## Long description

Replacement O-ring designed for the TMM710K hammer drill. This spare sealing ring restores airtight and fluid-tight connections within the tool's pneumatic or hydraulic assemblies. It is intended for maintenance and repair when the original sealing element shows wear, deformation or damage, helping to prevent oil or air leaks and to maintain consistent pressure and drilling performance.
Advantages
The O-ring delivers a simple and direct way to restore sealing function without requiring major component replacement. Its compact shape and material compatibility enable a tight fit in the original gland, reducing the risk of leakage and pressure loss. Because it is a single part used specifically in TMM710K assemblies, installation is quick and cost-effective for routine service and downtime reduction.
Suitable for
Repairing worn or damaged seals in TMM710K hammer drill pneumatic or hydraulic systems
Routine maintenance to prevent air or oil leaks
Workshops and field service teams performing tool servicing
DIY repairs by trained users familiar with power tool disassembly
Key specifications
Function: sealing O-ring for pneumatic/hydraulic connections
Compatibility: designed for TMM710K hammer drill assemblies
Form factor: circular cross-section sealing ring
Application area: internal seals in drill valve bodies, pistons or fittings
Material type: elastomeric sealing material suitable for oil and air seals (standard O-ring class)
How to use
Disassemble the relevant section of the TMM710K hammer drill following the manufacturer's service instructions and safety procedures. Remove the old O-ring, clean the groove and mating surfaces to remove debris and residues, and inspect components for additional wear. Apply a light, compatible lubricant if recommended for assembly, fit the replacement O-ring into the original groove without twisting, and reassemble the tool, ensuring correct alignment and torque of fasteners. Test the tool at low power to confirm the seal integrity before normal operation.
Usage recommendations
Use compatible lubricants and lubricating greases approved for elastomer seals and avoid contact with solvents that degrade elastomer materials. Replace the O-ring at the first sign of hardening, cracking or extrusion. Perform pressure and leak tests after installation and follow safe handling procedures when servicing pneumatic or hydraulic parts.

## FAQ

### How much does the O-ring for hammer drill TMM710K — No name YTMM0109 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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 No name 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 No name 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/11876960/67293945_large.webp