---
Title: Suspension Spring KYB RA4028
Description: Part number: RA4028

Simplified part number: RA4028

OEM numbers (Original Equipment Manufacturer):

KIA 546301H520 (546301H520)
KIA 546301H521 (546301H521)
KIA 546301H525 (546301H525)
KIA 546301H526 (546301H526)
KIA 546302R320 (546302R320)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/suspension-spring-kyb-ra4028.md](https://euparts.eu/en/suspension-spring-kyb-ra4028.md)
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---

# Suspension Spring KYB RA4028

Breadcrumb: [Suspension Spring KYB RA4028](https://euparts.eu/en/suspension-spring-kyb-ra4028.md)



## Product Info

- **Brand**: KYB
- **Product Line**: K-Flex
- **MPN (Manufacturer Part Numbers)**: RA4028
- **EAN**: 4549762134968
- **Price**: 20.35 EUR

## Parameters:

- weight: 1.89 kg
- Fitting Position: Front Axle
- Spring Design: Coil Spring
- Length: 332 mm
- Outer Diameter: 166 mm
- Thickness 1: 12.5 mm

## Images:

1. [Image 1: Suspension Spring KYB RA4028](https://digital-assets.tecalliance.services/images/1600/06daddbf05360406dbb672bd14b31e6ccb9f2c4d.jpg)
2. [Image 2: Suspension Spring KYB RA4028](https://digital-assets.tecalliance.services/images/1600/8190aaa134284f3b43d64988f253c62bf93d2170.jpg)