---
Title: Suspension Spring KYB RA1640
Description: Part number: RA1640

Simplified part number: RA1640

OEM numbers (Original Equipment Manufacturer):

KIA 54630F1DB1 (54630F1DB1)
KIA 54630F1DB0 (54630F1DB0)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/suspension-spring-kyb-ra1640.md](https://euparts.eu/en/suspension-spring-kyb-ra1640.md)
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---

# Suspension Spring KYB RA1640

Breadcrumb: [Suspension Spring KYB RA1640](https://euparts.eu/en/suspension-spring-kyb-ra1640.md)



## Product Info

- **Brand**: KYB
- **Product Line**: K-Flex
- **MPN (Manufacturer Part Numbers)**: RA1640
- **EAN**: 4549762366765
- **Price**: 43.6 EUR

## Parameters:

- weight: 2.18 kg
- Fitting Position: Front Axle
- Spring Design: Coil Spring
- Length: 345 mm
- Outer Diameter: 151 mm
- Thickness 1: 13.2 mm

## Images:

1. [Image 1: Suspension Spring KYB RA1640](https://digital-assets.tecalliance.services/images/1600/7fa5ec361db0b4bebce94f6f5182b344d808671a.jpg)
2. [Image 2: Suspension Spring KYB RA1640](https://digital-assets.tecalliance.services/images/1600/b94b637bb0d156527449e0c5e0ef9621d9ee9bd0.jpg)