---
product_id: 410487692
title: "GM Genuine Parts 18006074 Brake Master Cylinder Diaphragm"
brand: "gm genuine parts"
price: "₨17074"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/410487692-gm-genuine-parts-18006074-brake-master-cylinder-diaphragm
store_origin: LK
region: Sri Lanka
---

# Made in South Korea OE-spec precision fit Durable factory-grade build GM Genuine Parts 18006074 Brake Master Cylinder Diaphragm

**Brand:** gm genuine parts
**Price:** ₨17074
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade with Confidence: The Genuine GM Edge You Can't Miss!

## Quick Answers

- **What is this?** GM Genuine Parts 18006074 Brake Master Cylinder Diaphragm by gm genuine parts
- **How much does it cost?** ₨17074 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/410487692-gm-genuine-parts-18006074-brake-master-cylinder-diaphragm)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Trusted GM Quality:** Backed by General Motors for peace of mind and performance.
- • **Global Craftsmanship:** Manufactured in South Korea, combining innovation with quality.
- • **Unmatched Durability:** Built to last with factory-grade materials for long-term reliability.
- • **Lightweight & Compact:** At just 45.4g and slim profile, it integrates effortlessly.
- • **Precision Engineered for Your GM:** Exact GM OE specs ensure seamless fit and flawless function.

## Overview

The GM Genuine Parts 18006074 Brake Master Cylinder Diaphragm is a factory-recommended replacement part engineered to GM OE standards, ensuring perfect fit, form, and function. Manufactured in South Korea, this lightweight and durable component guarantees reliable braking performance and is backed by General Motors for authenticity and quality assurance.

## Description

GM Genuine Parts Brake Master Cylinder Diaphragms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

## Features

- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- Country of Origin: Korea, Republic Of (South)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | Brake Master Cylinder Diaphragm |
| Product Dimensions | 16.51 x 11.43 x 1.27 cm; 45.36 g |
| Item model number | 18006074 |
| Exterior | Machined |
| Manufacturer Part Number | 18006074 |
| OEM Part Number | 18006074 |
| Item Weight | 45.4 g |

## Images

![GM Genuine Parts 18006074 Brake Master Cylinder Diaphragm - Image 1](https://m.media-amazon.com/images/I/51Lb9RuczJL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/410487692-gm-genuine-parts-18006074-brake-master-cylinder-diaphragm](https://www.desertcart.lk/products/410487692-gm-genuine-parts-18006074-brake-master-cylinder-diaphragm)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-04*