---
type: product
part_number: "JZW615301G"
title: "Front brake disc ⌀312mm; vented 'eco'"
category: "Brakes > Front brakes > Front brake discs"
language: en
canonical: "https://catalog.polo.blue/JZW615301G/"
translations:
  pl: "https://catalog.polo.blue/pl/JZW615301G/"
  de: "https://catalog.polo.blue/de/JZW615301G/"
updated: 2025-11-04
---

# Front brake disc ⌀312mm; vented 'eco'

> Vented VW Economy brake disc 312x25mm 5/100.

- Part number: JZW615301G
- Category: Brakes > Front brakes > Front brake discs
- Web page: https://catalog.polo.blue/JZW615301G/

## Specification

- Manufacturer: Volkswagen Economy
- Additional Info: 'eco'
- Fitting Position: front axle, left, right
- Car Model: Polo IV (9n3) GTI 'Cup Edition'
- Diameter: 312mm
- Thickness: 25 mm
- Minimum thickness: 23 mm
- Brake Disc Type: internally vented
- Weight: 7.92 kg

## Description

Vented VW Economy brake disc 312x25mm 5/100.

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