---
type: product
part_number: "1K0615123E"
title: "Brake caliper housing; front left"
category: "Brakes > Front brakes > Front brake calipers"
language: en
canonical: "https://catalog.polo.blue/1K0615123E/"
translations:
  pl: "https://catalog.polo.blue/pl/1K0615123E/"
  de: "https://catalog.polo.blue/de/1K0615123E/"
updated: 2026-04-08
---

# Brake caliper housing; front left

> Left brake caliper housing ATE VL 581, for 288x25mm and 312x25mm vented discs.

- Part number: 1K0615123E
- Category: Brakes > Front brakes > Front brake calipers
- Web page: https://catalog.polo.blue/1K0615123E/

## Specification

- Manufacturer: Ate
- Manufacturer Number: ATE 24.3541-9553.5 (581 VL)
- Additional Info: ⌀288-310mm
- PR-Codes: 1LN, 1ZC
- Material: cast iron
- Fitting Position: front axle, left
- Car Model: Polo 6R BlueGT, Polo 6C BlueGT, Polo 6R 1.6 TDI
- Brake Caliper Type: fist type caliper (1 piston)
- Brake System: ATE
- Piston Diameter: 54 mm
- For Brake Disc Thickness: 25 mm
- Weight: 3.73 kg

## Description

Left brake caliper housing ATE VL 581, for 288x25mm and 312x25mm vented discs.

Not painted.

## Paired part

- [1K0615124E](https://catalog.polo.blue/1K0615124E/index.md) Brake caliper housing; ⌀288-310mm, right

## Related parts

- [1K0615269](https://catalog.polo.blue/1K0615269/index.md) Retaining spring
- [6R0615311A](https://catalog.polo.blue/6R0615311A/index.md) Cover plate for brake disc 256‑288 mm; front left
- [6R0615312A](https://catalog.polo.blue/6R0615312A/index.md) Cover plate for brake disc 256‑288 mm; front right
- [1K0615273B](https://catalog.polo.blue/1K0615273B/index.md) Breather valve; front
- [6R0615301D](https://catalog.polo.blue/6R0615301D/index.md) Front brake disc ⌀288mm; vented

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