---
product_id: 474208664
title: "Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031"
brand: "ajantech"
price: "€ 98.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ajantech"
url: https://www.desertcart.it/products/474208664-brake-master-cylinder-compatible-for-1999-2000-2001-2002-gmc
store_origin: IT
region: Italy
---

# OEM fit for seamless install 100% new aluminum body IATF 16949 certified safety Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031

**Brand:** ajantech
**Price:** € 98.06
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade Your Ride with Confidence – Stop on a Dime, Every Time!

## Quick Answers

- **What is this?** Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031 by ajantech
- **How much does it cost?** € 98.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/474208664-brake-master-cylinder-compatible-for-1999-2000-2001-2002-gmc)

## Best For

- ajantech enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety You Can Trust:** Manufactured under strict SAE standards and IATF 16949 certification for ultimate reliability.
- • **Plug-and-Play OEM Compatibility:** Direct replacement for Dorman M630031, ensuring perfect fit for multiple GMC and Chevrolet models.
- • **Built to Last, Backed by Quality:** Produced with FANUC precision equipment and tested rigorously to exceed industry standards.
- • **Effortless Installation & Maintenance:** Designed for easy bolt-up and smooth bleeding, saving you time and hassle.
- • **Precision Engineered for Peak Performance:** Crafted with premium aluminum and EPDM rubber for unmatched durability and sealing.

## Overview

The Ajantech Brake Master Cylinder is a high-quality, direct-fit replacement part compatible with 1999-2002 GMC Sierra, Yukon, Chevrolet Silverado, and other key models. Made from durable aluminum and EPDM rubber, it meets SAE and IATF 16949 standards, ensuring reliable braking performance and long-lasting wear resistance. Precision manufactured and rigorously tested, this master cylinder offers professional-grade safety and effortless installation for discerning drivers.

## Description

Buy Ajantech Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031: Primary Cylinders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - Great product works well as it should
Review: Did you say brakes again??? - A very nice replacement part. Bolted up, bled extremely easy, and works great.

## Features

- 【Material】 The cylinder body is made of aluminum, the oil cup is made of Pp, and the rubber is made of EPDM, which has good sealing and wear resistance, and prolongs the service life of the product
- 【Quality】 Using FANUC equipment, the products pass professional quality testing instruments before leaving the factory to ensure the safety and quality of the products
- 【Advantages】 The brake cylinder is completely made of new materials and retains the structure of the original product to ensure the performance of the product
- 【Certification】Products are produced in accordance with industry Sae standards and certified by IATF 16949
- 【Service】In order to save your time and money, if you have any questions about the product, please contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B611QNYL |
| Best Sellers Rank | #149,322 in Automotive ( See Top 100 in Automotive ) #7 in Automobile Brake Primary Cylinders |
| Brand | Ajantech |
| Customer Reviews | 4.2 4.2 out of 5 stars (92) |
| Date First Available | July 7, 2022 |
| Item Weight | 2.33 pounds |
| Item model number | M630031 |
| Manufacturer | ajantech |
| Manufacturer Part Number | ajan1606L |
| OEM Part Number | M630031,18040252, 18048538, 18060789, 19209249 |
| Package Dimensions | 8.39 x 7.87 x 4.72 inches |

## Images

![Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031 - Image 1](https://m.media-amazon.com/images/I/51XjB0l5xeL.jpg)

## Questions & Answers

**Q: Does it fit my 2002trailblazet lt?**
A: The best way to find out is to add your vehicle in your Amazon account and it will verify if the part fits your vehicle. I bought this for my 2002 Yukon, good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***R on January 1, 2026*

Great product works well as it should

### ⭐⭐⭐⭐⭐ Did you say brakes again???
*by P***D on June 10, 2024*

A very nice replacement part. Bolted up, bled extremely easy, and works great.

### ⭐⭐⭐⭐⭐ Works as it should!
*by R***N on September 10, 2025*

Works like a charm. Price was good.

## Frequently Bought Together

- Ajantech Brake Master Cylinder Compatible for 1999 2000 2001 2002 GMC Sierra Yukon Chevrolet Silverado Suburban Tahoe Avalanche Blazer Cadillac Escalade Replace for Dorman M630031
- Dorman 13911 Master Cylinder Bleeder Kit - 22 In. Hose, Clip, And Sae And Metric Fittings Universal Fit
- AGS BLF-23C Brake Line Fitting

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**Shop now:** [https://www.desertcart.it/products/474208664-brake-master-cylinder-compatible-for-1999-2000-2001-2002-gmc](https://www.desertcart.it/products/474208664-brake-master-cylinder-compatible-for-1999-2000-2001-2002-gmc)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-15*