# Side gear

Side gear. Drawing number: 375-2403050-20. Series URAL. Wholesale URAL spare parts direct from factory. Request a quote.

| Drawing number | Series | Group |
| -------------- | ------ | ----- |
| 375-2403050-20 | URAL   | URAL  |

## Description

Gear 375-2403050-20 is the differential side gear of the Ural drive-axle reducer, with 22 teeth. It transmits torque from the differential pinions to the axle shaft. The part weighs approximately 2.255 kg. It is used in the middle- and rear-axle reducers of Ural-375, -4320, -43202, -4320-31 and -5557. When replacing, the side gears and pinions must be renewed as a set.

## Specifications

Weight, kg: 2.255

Number of teeth: 22

## Compatible truck models

Ural-375, Ural-4320, Ural-43202, Ural-4320-31, Ural-5557

## Cross-reference numbers

375-2403050-20А

## Same series parts

[Differential case 375-2403022](https://kamaz-parts.com/en/parts/common-046-375-2403022.md)

[Differential pinion 375-2403057](https://kamaz-parts.com/en/parts/ural-058-375-2403057.md)

[Cross pin 375-2403060](https://kamaz-parts.com/en/parts/ural-057-375-2403060.md)

[Axle shaft 375-2403070-11](https://kamaz-parts.com/en/parts/ural-076-375-2403070-11.md)

## Related parts

[Axle shaft 43118-2403069](https://kamaz-parts.com/en/parts/kamaz-020-43118-2403069.md)

[Axle shaft 43118-2403070](https://kamaz-parts.com/en/parts/kamaz-018-43118-2403070.md)

[Differential case 4320-2403014-01](https://kamaz-parts.com/en/parts/common-044-4320-2403014-01.md)

[Differential case 4320-2403022](https://kamaz-parts.com/en/parts/common-045-4320-2403022.md)

[Differential case 4320БУ-2403022-10](https://kamaz-parts.com/en/parts/common-043-4320-2403022-10.md)

[Differential pinion 5320-2403055](https://kamaz-parts.com/en/parts/kamaz-032-5320-2403055.md)

[Cross pin 5320-2403060](https://kamaz-parts.com/en/parts/kamaz-031-5320-2403060.md)

[Side gear 53205-2403050](https://kamaz-parts.com/en/parts/kamaz-030-53205-2403050.md)

[Part photo](https://kamaz-parts.com/assets/parts/ural-056-shesternya-poluosi-375-2403050-20.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-056-375-2403050-20/)

## 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.