---
product_id: 36115911
title: "Dorman 523-223 Rear Differential Mount Bushing"
price: "AR$89109"
currency: ARS
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.ar/products/36115911-dorman-523-223-rear-differential-mount-bushing
store_origin: AR
region: Argentina
---

# Direct OE replacement Precision-engineered fit Durable, high-quality materials Dorman 523-223 Rear Differential Mount Bushing

**Price:** AR$89109
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride with precision and durability you can trust!

## Quick Answers

- **What is this?** Dorman 523-223 Rear Differential Mount Bushing
- **How much does it cost?** AR$89109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/36115911-dorman-523-223-rear-differential-mount-bushing)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted with robust materials ensuring long-term durability
- • **Seamless OE Fit:** Engineered to match original specs for flawless installation
- • **Trusted by Pros:** Highly rated with 4.6 stars from 200+ users who demand quality
- • **Tailored Compatibility:** Use the garage tool to confirm perfect fit for your Cadillac
- • **Tested for Reliability:** Rigorously quality-checked to keep your ride smooth

## Overview

The Dorman 523-223 Rear Differential Mount Bushing is a direct OE replacement designed specifically for select Cadillac models (CTS, SRX, STS, 2004-2011). Precision-engineered and rigorously tested, it ensures a reliable, durable fit that maintains your vehicle’s suspension integrity. Backed by strong customer ratings and crafted from sturdy materials, this bushing offers professional-grade performance and peace of mind.

## Description

This differential mount bushing is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac CTS: 2004, 2005, 2006, 2007] - [Cadillac SRX: 2004, 2005, 2006, 2007, 2008, 2009] - [Cadillac STS: 2005, 2006, 2007, 2008, 2009, 2010, 2011]

Review: Fits like it should - This was a part that I was worried about fitting properly. It fit just find. I dont know how long it will last but its better than the old one.
Review: Rubber mount - Works great

## Features

- Direct replacement - fits and performs like the original equipment on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of original components
- Durable construction - manufactured to strict standards using sturdy, safe materials
- Rigorously tested - thorough quality control measures ensure longevity
- 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 | B01D8VIVXK |
| Best Sellers Rank | #147,704 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Rack & Pinion Mount Bushings |
| Brand | Dorman |
| Customer Reviews | 4.6 4.6 out of 5 stars (205) |
| Date First Available | March 21, 2016 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.4 ounces |
| Item model number | 523-223 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 523-223 |
| Model | 523-223 |
| OEM Part Number | 89058605 |
| Position | Rear |
| Product Dimensions | 2.95 x 2.95 x 2.95 inches |

## Images

![Dorman 523-223 Rear Differential Mount Bushing - Image 1](https://m.media-amazon.com/images/I/81w0AmPoMLL.jpg)
![Dorman 523-223 Rear Differential Mount Bushing - Image 2](https://m.media-amazon.com/images/I/81Bropb6u+L.jpg)

## Questions & Answers

**Q: have a 05 sts4 are these all the four bushings i need to replace rear diferencal bushings?**
A: I have a 05 STS also.. yes these are the differential bushings I had installed on my car

**Q: Will this work for a 99 Lexus RX300?**
A: Sorry no it will not.

**Q: Will this work for my 2007 STS rear diff?**
A: I'm pretty sure it will I have it on my 2005 STS rear wheel drive V8

**Q: Are the front and rear drive shaft couplers they same for a 2006 CT’s?**
A: I bought two of the same couplers for the front and rear of the drive shaft. They work fine on my 2007 CTS.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits like it should
*by D***B on August 11, 2024*

This was a part that I was worried about fitting properly. It fit just find. I dont know how long it will last but its better than the old one.

### ⭐⭐⭐⭐⭐ Rubber mount
*by A***R on March 6, 2024*

Works great

### ⭐⭐⭐⭐ Exact fit
*by J***L on March 15, 2022*

Exact fit

## Frequently Bought Together

- Dorman 523-223 Rear Differential Mount Bushing Compatible with Select Cadillac Models
- 934-610 Drive Shaft Support Center Bearing Replacement for 2003-2007 Cadillac CTS /2005-2011 Cadillac STS 88951975
- A-Premium Drive Shaft Coupler Flex Joint Propshaft Coupling Compatible with Ford Thunderbird 2002-2005 & Lincoln LS 2000-2006 & Cadillac CTS 2004-2007 2011-2014, Replace# XW4Z4782AB

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**Shop now:** [https://www.desertcart.com.ar/products/36115911-dorman-523-223-rear-differential-mount-bushing](https://www.desertcart.com.ar/products/36115911-dorman-523-223-rear-differential-mount-bushing)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-11*