# Air compressor accessory Proline 66343 — 1 pc, universal fitting/component

**URL:** https://aio.lv/en/product--proline-66343--11938645
**Data updated:** 2026-03-10 11:38 (EET)
**Category:** Air Compressors
**Manufacturer:** Proline
**Manufacturer code:** 66343
**EAN:** 5903755663436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-66343--11938645

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Proline 66343 is an air compressor accessory supplied as a single unit (1 pc). Designed as a compatible fitting or component for pneumatic systems and compressor maintenance, it serves repair, replacement, or setup tasks. Use cases include connecting, adapting or replacing worn parts on workshop compressors and pneumatic tools where a single spare component is required.

## Long description

Proline 66343 is an air compressor accessory supplied as a single unit and intended as a universal fitting or component for pneumatic systems. It is designed to serve as a replacement or adaptation part for workshop compressors and pneumatic tools, helping to restore connections, adapt interfaces between hoses and tools, or substitute worn fittings during maintenance and repair.
Advantages
The accessory offers compatibility with a variety of compressor attachments and workshop pneumatic tools, simplifying repairs and reducing downtime. Supplied as a single piece, it is convenient for quick replacement tasks and maintenance. Its universal design supports straightforward integration in common compressor installations and contributes to reliable air flow connection.
Suitable for
Repairing or replacing worn fittings on workshop air compressors
Adapting hose or tool interfaces in pneumatic setups
Maintaining pneumatic tools and compressor accessories
Using alongside gravity feed paint gun, inflating gun, washing gun, blowgun, or PU recoil air hose
Key specifications
Type: universal pneumatic fitting/component
Package quantity: 1 piece
Compatibility: designed for general workshop compressor and pneumatic tool connections
Intended use: repair, replacement, adaptation of air line connections
How to use
Select the fitting that matches the thread or push-fit profile of the hose or tool connection. Shut off and depressurize the air system before removing the old fitting. Install the accessory by threading or pushing it into place according to the connector type, ensuring a tight mechanical fit and, where appropriate, using thread sealant or tape to prevent leaks. Re-pressurize the system slowly and inspect the connection for air tightness before normal operation.
Usage recommendations
Use standard safety procedures: always isolate and depressurize the compressed air system before performing any replacement. Verify compatibility with your specific hose, gun or tool connection and inspect seals regularly to maintain safe, leak-free operation.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Air compressor accessory Proline 66343 cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 30.06.2026 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 Proline 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 Proline 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/11938645/67491830_large.webp