# Drive gear OKI 3PB4055-2440P1

**URL:** https://aio.lv/en/product--oki-3pb4055-2440p1--3192607
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** OKI
**Manufacturer code:** 3PB4055-2440P1
**EAN:** 5704327738718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oki-3pb4055-2440p1--3192607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Drive gear for OKI 3PB4055-2440P1 is designed for dot matrix printers, ensuring compatibility with models ML320 and 390. This essential spare part is made from durable white material, providing reliable performance and longevity. Replace your worn-out gear to maintain optimal printing efficiency and quality.

## Long description

The Drive gear OKI 3PB4055-2440P1 is a replacement mechanical component designed for dot matrix printers compatible with OKI ML320 and ML390 series. Manufactured from a durable white polymer, the gear restores mechanical drive function in the paper feed and print head assembly, helping to maintain consistent print timing and reduce misfeeds. This spare part is intended for service and repair tasks where the original drive gear shows wear, cracking, or loss of teeth.
Advantages
The replacement drive gear offers reliable durability and consistent dimensional accuracy to match original equipment tolerances. Its white polymer construction resists typical wear and provides smooth engagement with mating gears and shafts. Using a correctly fitted drive gear reduces vibration and print alignment errors, supporting stable dot matrix printing performance over extended service intervals.
Подходит для
 Ремонт и обслуживание принтеров OKI ML320
 Ремонт и обслуживание принтеров OKI ML390
 Замена изношенных или повреждённых зубчатых колес в приводных узлах
 Восстановление корректной подачи бумаги и синхронизации механики принтера
Key specifications
 Compatibility: dot matrix printer drive assemblies for specified OKI ML320 and ML390 models
 Material: durable white polymer suitable for mechanical gear use
 Function: drive gear for paper feed/print head timing
 Form: spur gear geometry matching original equipment mating profiles
 Intended use: replacement part for worn or damaged gears
How to use
Power off and disconnect the printer before beginning any service work. Access the drive assembly by removing the printer cover panels according to the manufacturer's service instructions for the ML320/ML390 series. Carefully note or photograph the original gear orientation and shaft relationships before removal. Remove the worn gear from its shaft, inspect adjacent components (bushings, shafts, mating gears) for wear, and clean the area of debris. Install the replacement drive gear in the same orientation, ensuring proper engagement with neighboring gears and secure fit on the shaft. Reassemble the cover panels and perform a test print to confirm correct feed and timing functions.
Usage recommendations
Replace the drive gear as part of routine mechanical maintenance when signs of wear are present. Use compatible tools and follow safety precautions from the printer service manual. If other mechanical components show wear or deformation, replace them together to ensure long-term reliability and to prevent accelerated wear of the new gear.

## Specifications

| Feature | Value |
|---|---|
| Type | Drive gear |
| Compatibility | ML320, 390 |
| Product colour | White |
| Brand compatibility | OKI |
| Device compatibility | Dot matrix printer |
| Harmonized System (HS) code | 84439990 |

## FAQ

### How much does the Drive gear OKI 3PB4055-2440P1 cost, and is it available for purchase?

The price is 5.49 € (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 01.07.2026 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: Cash payment, 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 OKI 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 OKI 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/3192607/56164817_large.webp