---
Title: Suspension Spring KYB RA4090
Description: Part number: RA4090

Simplified part number: RA4090

OEM numbers (Original Equipment Manufacturer):

FORD 1766930 (1766930)
FORD C1BC5310ACA (C1BC5310ACA)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/suspension-spring-kyb-ra4090.md](https://euparts.eu/en/suspension-spring-kyb-ra4090.md)
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---

# Suspension Spring KYB RA4090

Breadcrumb: [Suspension Spring KYB RA4090](https://euparts.eu/en/suspension-spring-kyb-ra4090.md)



## Product Info

- **Brand**: KYB
- **Product Line**: K-Flex
- **MPN (Manufacturer Part Numbers)**: RA4090
- **EAN**: 4549762150807
- **Price**: 25 EUR

## Parameters:

- weight: 1.86 kg
- Fitting Position: Front Axle
- Spring Design: Coil Spring
- Length: 330 mm
- Outer Diameter: 139 mm
- Thickness 1: 12.2 mm

## Images:

1. [Image 1: Suspension Spring KYB RA4090](https://digital-assets.tecalliance.services/images/1600/350cf9daba5b2d2addc159022da72796d4ad66fd.jpg)
2. [Image 2: Suspension Spring KYB RA4090](https://digital-assets.tecalliance.services/images/1600/bdfb325433ed1ae277d79ac16036a49cd38a1ccf.jpg)