# Fuser unit OKI 45531113 for Pro9431dn — long-life fuser, 150000 pages yield

**URL:** https://aio.lv/en/product--oki-45531113--239864
**Data updated:** 2026-02-28 18:58 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** OKI
**Manufacturer code:** 45531113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 291.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 240.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oki-45531113--239864

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Fuser unit OKI 45531113 designed for use with OKI Pro9431dn. This replacement fuser has a specified page yield of 150,000 pages and restores paper heating and fixing functions in the printer. Suitable for maintenance and part replacement to ensure stable toner fusion, reduce print defects, and extend printer uptime in office or production environments.

## Long description

OKI 45531113 fuser unit designed for printers compatible with the OKI Pro9431dn. The unit is manufactured to OEM standards to provide reliable fusing performance and long service life, with a rated page yield of 150,000 pages under specified test conditions.
Advantages
The fuser is produced for precise compatibility with OKI devices, offering consistent heat and pressure distribution to ensure stable print quality across large print volumes. Durable construction reduces the frequency of replacements and helps maintain overall printer uptime and cost efficiency.
Suitable for
High-volume monochrome or color printing environments using the OKI Pro9431dn
Departments or offices requiring prolonged unattended print runs
Replacement during scheduled maintenance to restore print quality
Key specifications
Rated page yield: 150,000 pages
Compatibility: OKI Pro9431dn series
Function: Fusing assembly for toner fixation
Design: OEM-grade replacement part
How to use
Install the fuser following the printer manufacturer’s service instructions: power off the printer, allow internal components to cool, remove the access panels, replace the old fuser with the new unit, secure connectors and panels, then perform any recommended calibration or test prints. Observe safety precautions to avoid burns from residual heat.
Usage recommendations
Use genuine or manufacturer-specified consumables, and schedule replacement at or before the rated page yield to maintain consistent print quality and avoid potential damage to the printer.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | Pro9431dn |
| Page yield | 150000 pages |
| Brand compatibility | OKI |
| Harmonized System (HS) code | 84439990 |

## FAQ

### How much does the Fuser OKI 45531113 for Pro9431dn cost, and is it available for purchase?

The price is 291.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 22.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Fuser OKI 45531113 for Pro9431dn be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/239864/54755280_large.webp