# Gear Wheels PRO TMS23021, brand PRO, model YTMS21KZ

**URL:** https://aio.lv/en/product--pro-ytms21kz--11876567
**Data updated:** 2026-03-09 20:41 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** PRO
**Manufacturer code:** YTMS21KZ
**EAN:** 5903755065780
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pro-ytms21kz--11876567

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Set of gear wheels PRO TMS23021 (model YTMS21KZ) from PRO. This mechanical component set includes precision-cut gears intended for power transmission and motion control in machinery. Suitable for repairs or replacements in compatible gear assemblies, workshop use, and mechanical prototyping. Check compatibility with your device before installation.

## Long description

Set of gear wheels PRO TMS23021 (model YTMS21KZ) from PRO is a selection of precision-cut metal gears designed for mechanical power transmission and motion control. The set contains mating gears engineered to mesh smoothly in compatible assemblies, intended for repair, replacement or prototyping tasks where accurate tooth profiles and reliable engagement are required. Check compatibility with the driven and driving components before installation to ensure correct fit and performance.
Advantages
The gear wheels are manufactured with attention to dimensional accuracy and consistent tooth geometry to reduce backlash and wear in gear trains. Their construction supports stable torque transfer and predictable rotational motion, making them suitable for applications that demand repeatable mechanical performance. The set is provided as individual, ready-to-install components to simplify replacement and assembly operations in workshops or production environments.
Suitable for
Repair and replacement of compatible gear assemblies in machinery
Mechanical prototyping and small-scale fabrication projects
Workshop maintenance of drives, actuators and gearbox subsystems
Educational and training rigs requiring demonstrable gear engagement
Key specifications
Precision-cut gear teeth for consistent meshing and reduced backlash
Metal construction suitable for mechanical loads typical in workshop and light industrial use
Set includes mating gears sized to work together in compatible gear trains
Surface finish appropriate for sliding and rolling contact within gear housings
How to use
Before fitting, verify physical compatibility with existing shafts, bearings and housings, including shaft diameters, face widths and center distances. Clean mating surfaces and inspect for burrs or damage. Install gears onto shafts using appropriate press fits, keys, or fasteners as required by the host assembly, and ensure correct axial positioning and endplay. After assembly, rotate the train by hand to confirm smooth meshing and adjust alignment or spacing if necessary. Apply the lubricant specified for your machine and perform a short functional test under light load to confirm proper operation.
Usage recommendations
Use compatible lubricants and follow the equipment manufacturer's torque and alignment guidelines. Replace gears as a matched set when wear or damage is evident to maintain gear train accuracy and prolong service life.

## FAQ

### How much does the Gear Wheels PRO TMS23021 YTMS21KZ cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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 PRO 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 PRO 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/11876567/67293463_large.webp