---
Title: Suspension Spring KYB RA4019
Description: Part number: RA4019

Simplified part number: RA4019

OEM numbers (Original Equipment Manufacturer):

BMW 31336851920 (31336851920)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/suspension-spring-kyb-ra4019.md](https://euparts.eu/en/suspension-spring-kyb-ra4019.md)
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---

# Suspension Spring KYB RA4019

Breadcrumb: [Suspension Spring KYB RA4019](https://euparts.eu/en/suspension-spring-kyb-ra4019.md)



## Product Info

- **Brand**: KYB
- **Product Line**: K-Flex
- **MPN (Manufacturer Part Numbers)**: RA4019
- **EAN**: 4549762134784, 2010004119286
- **Price**: 26.85 EUR

## Parameters:

- Fitting Position: Front Axle
- Spring Design: Coil Spring
- Length: 296 mm
- Outer Diameter: 161 mm
- Weight: 1.4 kg
- Thickness 1: 12.2 mm

## Images:

1. [Image 1: Suspension Spring KYB RA4019](https://digital-assets.tecalliance.services/images/1600/31c41572d41cb5418ad56d0f54b3ce7c674fd5f0.jpg)
2. [Image 2: Suspension Spring KYB RA4019](https://digital-assets.tecalliance.services/images/1600/0962b4cfe882350179478efdd1ce26e3bc19c1ba.jpg)