---
product_id: 130489713
title: "Dorman CM640038 Clutch Master Cylinder Compatible with Select Subaru Models"
brand: "dorman"
price: "฿5613"
currency: THB
in_stock: true
reviews_count: 9
category: "Dorman"
url: https://www.desertcart.co.th/products/130489713-dorman-cm640038-clutch-master-cylinder-compatible-with-select-subaru-models
store_origin: TH
region: Thailand
---

# Direct OE replacement fit Easy DIY install, no special tools Durable high-grade rubber seals Dorman CM640038 Clutch Master Cylinder Compatible with Select Subaru Models

**Brand:** dorman
**Price:** ฿5613
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your clutch game with precision and ease!

## Quick Answers

- **What is this?** Dorman CM640038 Clutch Master Cylinder Compatible with Select Subaru Models by dorman
- **How much does it cost?** ฿5613 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/130489713-dorman-cm640038-clutch-master-cylinder-compatible-with-select-subaru-models)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Durability You Can Trust:** Built with premium rubber components compatible with standard brake fluid for long-lasting performance.
- • **Precision Engineered Fit:** Reverse-engineered to match original Subaru clutch master cylinder specs for seamless integration.
- • **DIY-Friendly Installation:** If you can change your oil, you can replace this—no special tools required, saving you hundreds in labor.
- • **Cost-Effective Reliability:** Avoid costly shop repairs with a quality part backed by expert engineering and quality control in the USA.
- • **Vehicle-Specific Compatibility:** Supports multiple Subaru models and years—use the garage tool to ensure perfect fitment every time.

## Overview

The Dorman CM640038 Clutch Master Cylinder is a direct replacement part designed specifically for select Subaru models from 1999 to 2006. Engineered to match original equipment specifications, it ensures a perfect fit and reliable clutch performance. Featuring durable high-grade rubber components compatible with standard brake fluid, this master cylinder offers a long-lasting solution. Easy to install with basic tools, it empowers DIY enthusiasts to save on costly repairs while maintaining vehicle integrity.

## Description

Clutch master cylinder leaking or malfunctioning? This direct replacement is precision-engineered to match the original equipment design in specific vehicle years, makes and models for a reliable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Subaru Baja: 2003, 2004, 2005, 2006] - [Subaru Forester: 1999, 2000, 2001, 2002] - [Subaru Impreza: 1999, 2000, 2001] - [Subaru Legacy: 2000, 2001, 2002, 2003, 2004] - [Subaru Outback: 2001, 2002, 2003]

Review: It’s a master - I guess I didn’t notice it in the picture, the front bleed hole, was odd to me! Did make bench bleeding a lot easier. Fits a 2001 Forester and works as it should.
Review: 2001 Subaru clutch master and slave cylinder - Product worked well and was easy to install. That's more subaru's doing than Dorman, but hope it helps potential buyers know this is an easy item to service. If you can change your oil, you can do this work on this model subaru - 2001 Outback. My master cylinder failed after 168K and my clutch would no longer disengage. I called a shop and got a quote for $350 to perform the work for me. I bought the parts on desertcart for ~$78 to the door. The work took me about an hour and required some metric wrenches and sockets. No special tools were required. I had to remove the air filter housing, 2 bolts and a hose clamp, to gain clearance to the slave cylinder from the engine bay. It's nice, it's right on top of the transmission, just under the air filter housing. Removing the air filter housing also made removing the clutch master cylinder easier also. It saved me $273 over going to a shop and was what I would consider an easy job. As stated, if you can change your own oil and filter, this job is not out of your league. Hope this helps.

## Features

- Direct replacement - this clutch master cylinder is built to match the original clutch master in specific vehicles
- Precise design - reverse-engineered from original equipment to fit seamlessly and function reliably
- Durable materials - includes high-grade rubber components for compatibility with standard brake fluid
- Trustworthy value - backed by team of engineers and quality control experts in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001PYG5YK |
| Best Sellers Rank | #1,226,111 in Automotive ( See Top 100 in Automotive ) #635 in Automobile Clutch Primary Cylinders |
| Brand | Dorman |
| Customer Reviews | 3.7 3.7 out of 5 stars (35) |
| Date First Available | January 13, 2009 |
| Exterior | Painted |
| Item Weight | 11.2 ounces |
| Item model number | CM640038 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | CM640038 |
| Model | CM640038 |
| OEM Part Number | 072-9401; 136.47002; 13685; 350132; 385519; CM141781; CM1475; CM452240; CMA350132; F141781; LMC390; LMC391; M1504; Q-55002; 37230 AE010; 37230 AE011 |
| Product Dimensions | 12.1 x 6.5 x 4.6 inches |

## Images

![Dorman CM640038 Clutch Master Cylinder Compatible with Select Subaru Models - Image 1](https://m.media-amazon.com/images/I/81wnhIg6n0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s a master
*by A***Z on November 25, 2018*

I guess I didn’t notice it in the picture, the front bleed hole, was odd to me! Did make bench bleeding a lot easier. Fits a 2001 Forester and works as it should.

### ⭐⭐⭐⭐ 2001 Subaru clutch master and slave cylinder
*by T***R on June 14, 2013*

Product worked well and was easy to install. That's more subaru's doing than Dorman, but hope it helps potential buyers know this is an easy item to service. If you can change your oil, you can do this work on this model subaru - 2001 Outback. My master cylinder failed after 168K and my clutch would no longer disengage. I called a shop and got a quote for $350 to perform the work for me. I bought the parts on Amazon for ~$78 to the door. The work took me about an hour and required some metric wrenches and sockets. No special tools were required. I had to remove the air filter housing, 2 bolts and a hose clamp, to gain clearance to the slave cylinder from the engine bay. It's nice, it's right on top of the transmission, just under the air filter housing. Removing the air filter housing also made removing the clutch master cylinder easier also. It saved me $273 over going to a shop and was what I would consider an easy job. As stated, if you can change your own oil and filter, this job is not out of your league. Hope this helps.

### ⭐⭐⭐⭐ Cap doesn't seal well
*by S***Y on September 30, 2023*

Only complaint is the cap is not threaded and doesn't seal tightly

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-13*