# Drive pinion

Drive pinion. Drawing number: 4320X-2402110. Series URAL. Wholesale URAL spare parts direct from factory. Request a quote.

| Drawing number | Series | Group |
| -------------- | ------ | ----- |
| 4320X-2402110  | URAL   | URAL  |

## Description

Cylindrical drive pinion of the final drive (reduction gear) of the Ural driving axle. It forms the cylindrical pair of the final drive and meshes with the driven (ring) gear. It has 12 teeth, the pair ratio is i=7.49, and it weighs 6.7 kg. The new-design equivalent with ground teeth is 4320N-2402110.

## Specifications

Weight, kg: 6.7

Number of teeth: 12

## Compatible truck models

Ural-4320, Ural-5323, Ural-5557, Ural-375

## Cross-reference numbers

4320N-2402110

## Same series parts

[Ring gear 4320X-2402120](https://kamaz-parts.com/en/parts/ural-079-4320x-2402120.md)

## Related parts

[Flange 6361ЯХ-2402140](https://kamaz-parts.com/en/parts/ural-085-6361-2402140.md)

[Drive pinion 5320-2402110-10](https://kamaz-parts.com/en/parts/kamaz-029-5320-2402110-10.md)

[Ring gear 5320-2402120-10](https://kamaz-parts.com/en/parts/kamaz-028-5320-2402120-10.md)

[Flange 53205-2402036](https://kamaz-parts.com/en/parts/common-039-53205-2402036.md)

[Part photo](https://kamaz-parts.com/assets/parts/ural-080-vedushchaya-tsilindricheskaya-shesternya-4320x-2402110.webp)

Add this part to a quotation request — we reply with a commercial offer within 24 hours.

[Request a commercial offer (quotation)](https://kamaz-parts.com/en/quote.md) · [HTML version of this page](https://kamaz-parts.com/en/parts/ural-080-4320x-2402110/)

## FAQ

### Is this an original part or an OEM-quality replacement?

All parts in our catalogue are factory-made OEM replacements, not original KAMAZ parts. They are produced to the original drawing dimensions: forged blank, heat treatment and machining under IATF 16949. Every batch passes outgoing inspection at the factory. We do not sell used or refurbished parts.

### How do I make sure the part fits my truck?

Match the drawing (catalogue) number on this page with the number in your vehicle parts catalogue or on the old part. If in doubt, send us the number, a photo of the part or your truck model via WhatsApp — we will confirm fitment and suggest interchangeable numbers.

### What warranty do you provide?

We stand behind factory quality: if a manufacturing defect is found on receipt or during installation, send photos/video — once confirmed, we will replace the part or refund it. Warranty terms are fixed in the commercial offer.

### What is the MOQ for this item?

Standard MOQ is 50 pcs per item; for large or expensive parts the threshold is negotiable. Different items can be combined in one order.