---
title: Drive shaft dimensions
description: "Fiat used three sizes (diameters) for the drive shafts of a Fiat 500. Below is a table to determine which diameter you have. All sizes are in mm and are approximate. ![](https://www.fiatvanderlaan.com/wp-content/uploads/kb-docs/drive_shaft_measures.jpg) | Size | A | B | |…"
url: "https://www.fiatvanderlaan.com/kb-docs/drive-shaft-dimensions/"
updated: "2024-09-04"
category: Gearbox
---

# Drive shaft dimensions

Fiat used three sizes (diameters) for the drive shafts of a Fiat 500. Below is a table to determine which diameter you have. All sizes are in mm and are approximate.

![](https://www.fiatvanderlaan.com/wp-content/uploads/kb-docs/drive_shaft_measures.jpg)

| Size | A | B |
| --- | --- | --- |
| 17 | 17.5 | 15.5 |
| 19 | 19.4 | 17.0 |
| 25 | 24.9 | 21.5 |

You will find all gearbox parts in this category: [Gearbox](https://www.fiatvanderlaan.com/product-category/gearbox/)