---
product_id: 32104188
title: "Dorman CM39644 Clutch Master Cylinder"
brand: "dorman"
price: "$U4079"
currency: UYU
in_stock: true
category: "Dorman"
url: https://www.desertcart.uy/products/32104188-dorman-cm39644-clutch-master-cylinder
store_origin: UY
region: Uruguay
---

# Direct OEM replacement Precision-engineered fit Durable high-grade materials Dorman CM39644 Clutch Master Cylinder

**Brand:** dorman
**Price:** $U4079
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your clutch game with precision and durability!

## Quick Answers

- **What is this?** Dorman CM39644 Clutch Master Cylinder by dorman
- **How much does it cost?** $U4079 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/32104188-dorman-cm39644-clutch-master-cylinder)

## 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

- • **Built to Last:** High-grade rubber components ensure long-lasting durability and brake fluid compatibility.
- • **Seamless OEM Match:** Reverse-engineered for flawless fit and function in your exact vehicle model.
- • **Reliable Performance:** Eliminate clutch issues with a master cylinder designed to restore smooth, consistent clutch operation.
- • **Easy Fit Confirmation:** Use the garage tool to guarantee perfect compatibility with your make, model, and trim.
- • **Trusted American Quality:** Backed by expert engineers and rigorous US-based quality control.

## Overview

The Dorman CM39644 Clutch Master Cylinder is a direct OEM replacement part engineered to match original equipment specifications for select Jeep Wrangler models (1987-1990). Featuring durable high-grade rubber components compatible with standard brake fluid, it ensures reliable clutch performance. Backed by US-based engineering and quality control, this part guarantees a seamless fit and long-lasting operation when you confirm your vehicle details with the included garage tool.

## 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. [Jeep Wrangler: 1987, 1988, 1989, 1990]

## 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 | B001PYG38I |
| Best Sellers Rank | #177,369 in Automotive ( See Top 100 in Automotive ) #14 in Automobile Clutch Primary Cylinders |
| Brand | Dorman |
| Customer Reviews | 4.4 4.4 out of 5 stars (130) |
| Date First Available | October 10, 2007 |
| Exterior | Machined |
| Item Weight | 1 pounds |
| Item model number | CM39644 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | CM39644 |
| Model | CM39644 |
| OEM Part Number | 13344; 136.63001; 137.63001; 18M2065; 23-32001; 2839644; 39644; CM116357; CM1255; CMA39644; F116357; LMC208; M0101; M903090; Q-83001; SH5013; 53004466 |
| Product Dimensions | 12.1 x 6.5 x 4.6 inches |

## Images

![Dorman CM39644 Clutch Master Cylinder - Image 1](https://m.media-amazon.com/images/I/81PwUm5xYcL.jpg)

## Questions & Answers

**Q: Does the brass bushing come with the master cylinder?**
A: I did not

**Q: Does this part include the cap?**
A: Yes, new cap

**Q: What size are the outlet port thread?**
A: It is 7/16-24

**Q: Does this fit the AX15 transmission?**
A: This is the master cylinder that mounts on the firewall. The slave cylinder mounts in the transmission-this cylinder would work regardless of the trans model

## Frequently Bought Together

- Dorman CM39644 Clutch Master Cylinder Compatible with Select Jeep Models
- Allstar Performance 46100 3 48" Clutch Line Kit-Chrome & Grey
- EFT PREMIUM CLUTCH KIT+SLAVE WORKS WITH 89-92 JEEP CHEROKEE WRANGLER 4.0L 4.2L AISIN TRANS

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**Shop now:** [https://www.desertcart.uy/products/32104188-dorman-cm39644-clutch-master-cylinder](https://www.desertcart.uy/products/32104188-dorman-cm39644-clutch-master-cylinder)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-09-25*