---
product_id: 507550713
title: "ACDelco Professional 18M27 Brake Master Cylinder Assembly"
brand: "acdelco"
price: "56379 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/507550713-acdelco-professional-18m27-brake-master-cylinder-assembly
store_origin: KG
region: Kyrgyzstan
---

# SAE J1153 & J1154 compliant Cast iron & aluminum build Precision geometrical tolerance ACDelco Professional 18M27 Brake Master Cylinder Assembly

**Brand:** acdelco
**Price:** 56379 som
**Availability:** ✅ In Stock

## Summary

> 🚗 Stop on a Dime with Confidence!

## Quick Answers

- **What is this?** ACDelco Professional 18M27 Brake Master Cylinder Assembly by acdelco
- **How much does it cost?** 56379 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/507550713-acdelco-professional-18m27-brake-master-cylinder-assembly)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Power:** Weighing in at just 3.84 kg, this assembly combines strength with efficiency.
- • **Durable Construction:** Crafted from high-quality cast iron and aluminum to withstand the toughest conditions.
- • **Brake Drag Prevention:** Innovative piston assembly and return spring design minimize premature brake pad wear.
- • **Unmatched Reliability:** Engineered to meet stringent SAE standards for optimal braking performance.
- • **Perfect Fit Guaranteed:** Geometrical tolerance ensures seamless integration with your vehicle's braking system.

## Overview

The ACDelco Professional 18M27 Brake Master Cylinder Assembly is a high-performance component designed to meet SAE J1153 and J1154 standards, ensuring reliable and safe braking. With a robust cast iron and aluminum construction, it offers durability without adding unnecessary weight. Its precision engineering guarantees a perfect fit, while the advanced piston assembly helps prevent brake drag, extending the life of your brake pads.

## Description

ACDelco Professional 18M27 Brake Master Cylinder Assembly

## Features

- Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
- Pressure d to ensure safe and confident braking
- Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
- Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
- Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | ACDelco - Brake Master Cy (Slp) (18M27) |
| Product Dimensions | 23.88 x 14.73 x 12.19 cm; 3.84 Kilograms |
| Item model number | 18M27 |
| Manufacturer Part Number | 18M27 |
| OEM Part Number | 18030269 |
| Item Weight | 3.84 Kilograms |

## Images

![ACDelco Professional 18M27 Brake Master Cylinder Assembly - Image 1](https://m.media-amazon.com/images/I/71PnyR0iHjL.jpg)

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**Shop now:** [https://www.desertcart.kg/products/507550713-acdelco-professional-18m27-brake-master-cylinder-assembly](https://www.desertcart.kg/products/507550713-acdelco-professional-18m27-brake-master-cylinder-assembly)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-25*