---
product_id: 282023833
title: "Acdelco 18M1878 Professional Brake Master Cylinder Assembly"
brand: "acdelco"
price: "C$12602"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/282023833-acdelco-18m1878-professional-brake-master-cylinder-assembly
store_origin: NI
region: Nicaragua
---

# Compact 23.88 x 14.73 x 12.19 cm size Durable cast iron & aluminum build Meets SAE J1153 & J1154 brake standards Acdelco 18M1878 Professional Brake Master Cylinder Assembly

**Brand:** acdelco
**Price:** C$12602
**Availability:** ✅ In Stock

## Summary

> 🚗 Stop Smart, Drive Confident: Master Your Brakes with ACDelco!

## Quick Answers

- **What is this?** Acdelco 18M1878 Professional Brake Master Cylinder Assembly by acdelco
- **How much does it cost?** C$12602 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/282023833-acdelco-18m1878-professional-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

- • **Trusted OEM Quality:** ACDelco’s professional-grade assembly guarantees OEM-level fit and function.
- • **Stress-Free Mounting:** Designed to eliminate extra stress on brake booster mounts, ensuring longevity.
- • **Compact & Lightweight:** At just 635g and under 24cm in length, it fits seamlessly into your vehicle’s brake system.
- • **Precision-Engineered Reliability:** Certified to rigorous SAE J1153 & J1154 standards for unmatched braking confidence.
- • **Robust Dual-Material Construction:** Crafted from cast iron and aluminum to balance strength and lightweight performance.

## Overview

The ACDelco 18M1878 Professional Brake Master Cylinder Assembly is a precision-crafted vehicle part engineered to meet stringent SAE J1153 and J1154 brake performance standards. Featuring a durable cast iron and aluminum construction, it ensures reliable, stress-free mounting and optimal braking efficiency. Compact and lightweight, this OEM-quality assembly is designed for professional-grade vehicle maintenance and repair.

## Description

Acdelco 18M1878 Professional 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDELCO |
| Brand | ACDelco |
| Model | Brake Master Cylinder Assembly |
| Product Dimensions | 23.88 x 14.73 x 12.19 cm; 635.03 g |
| Item model number | 18M1878 |
| Exterior | Machined |
| Manufacturer Part Number | 19176488 |
| OEM Part Number | 19176488 |
| Item Weight | 635 g |

## Images

![Acdelco 18M1878 Professional Brake Master Cylinder Assembly - Image 1](https://m.media-amazon.com/images/I/71pzyikuFlL.jpg)

## Questions & Answers

**Q: Will this fit a 1967 Camaro with manual drum brakes?**
A: This will not fit

**Q: Will it fit 1976 chevy malibu?**
A: I’m pretty sure it will. GM interchange a lot of stuff for years. That’s why I like Chevys. It’s two reservoirs one in and one out

**Q: will this fit a 1963 c-10?**
A: Not sure. You should on a disc drum set up power brakes worked great

**Q: Can i be used for a 2nd gen camaro**
A: Yes, I am using it on a 1970.5.

## Frequently Bought Together

- ACDelco Professional 18M1878 (19176488) Brake Master Cylinder Assembly
- Dorman 13911 Master Cylinder Bleeder Kit - 22 In. Hose, Clip, And Sae And Metric Fittings Universal Fit
- Dorman 14151 Master Cylinder Bleeder Kit

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**Shop now:** [https://www.desertcart.ni/products/282023833-acdelco-18m1878-professional-brake-master-cylinder-assembly](https://www.desertcart.ni/products/282023833-acdelco-18m1878-professional-brake-master-cylinder-assembly)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*