---
product_id: 152586873
title: "Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX)"
brand: "dorman"
price: "Bs.2873"
currency: BOB
in_stock: true
reviews_count: 13
category: "Dorman"
url: https://www.desertcart.bo/products/152586873-dorman-600-405-independent-wheel-end-coupler-vacuum-delete-kit
store_origin: BO
region: Bolivia
---

# Patented US-engineered design Restores reliable 4WD operation Fully reversible vacuum delete Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX)

**Brand:** dorman
**Price:** Bs.2873
**Availability:** ✅ In Stock

## Summary

> 🚙 Unlock True 4WD Reliability — No More Vacuum Drama!

## Quick Answers

- **What is this?** Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) by dorman
- **How much does it cost?** Bs.2873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/152586873-dorman-600-405-independent-wheel-end-coupler-vacuum-delete-kit)

## 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

- • **Century-Strong Quality:** Backed by 100+ years of Dorman automotive expertise
- • **Plug & Play Confidence:** Easy install with included vacuum caps for future reversibility
- • **Precision Fit Guarantee:** Use the garage tool to confirm exact fit for select Ford/Lincoln models
- • **Drive with Peace of Mind:** Restores mechanical hub engagement, reducing wear and improving MPG
- • **Say Goodbye to Vacuum Failures:** Eliminates failure-prone vacuum actuator for dependable 4WD

## Overview

The Dorman 600-405 Independent Wheel End Coupler is a patented, US-engineered vacuum delete kit designed to replace failure-prone vacuum actuators on select Ford and Lincoln 4WD models (2003-2015). This 2-pack kit restores reliable mechanical 4WD engagement, improves durability, and is fully reversible with included vacuum caps. Trusted for over a century, Dorman ensures a precise fit and easy installation, eliminating common vacuum system failures and enhancing your vehicle’s off-road confidence.

## Description

The internal diaphragm on certain Ford and Lincoln vacuum-activated hub actuators is highly failure-prone. This patented Dorman OE FIX replacement restores 4WD while eliminating the problematic original functions for greater reliability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Expedition: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015] - [Ford F-150: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015] - [Lincoln Mark LT: 2006, 2007, 2008] - [Lincoln Navigator: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015].

Review: I can has 4WD again? - I decided to try these instead of trying to keep the IWE system going. Continuing to throw parts at it is a total waste of time, in my opinion. The system itself isn't a bad idea, because being able to stop the CVs and front differential from spinning will save the driver about 1-2 mpg and reduce wear on the axles and differential. Unfortunately, Ford didn't put enough effort into making the system durable. The vacuum lines get holes from heat rot and rubbing, the original vacuum solenoid was an absolute joke of engineering. They did "upgrade" it to be able to keep water out (and thus kept out of the lines that carry it to the actuators, causing rust, and eventually failure), but it's still a cheaply made plastic solenoid. The actuators that these Dorman units replace are far from being "built Ford tough". Again, IWE was a good idea, but badly executed. If your IWE has been non-functional, and you've heard any clicking or vibration while attempting to use it, just save yourself some time and buy a set of hub assemblies while you're at it. You're going to need them. These aren't terribly hard to install but make sure you have heavy duty jackstands and a torque wrench. Look up the torque specs for the fasteners. I used Lucas Xtra Heavy Duty to grease it all up. The 4wd works fantastic now. I'm very glad I did this, and would recommend it to anybody.
Review: Easy installation - Everything needed if you want to eliminate your iwe system. Pretty easy to install and will definitely eliminate the vacuum 4wd. Hubs stay mechanically engaged.

## Features

- Dependable solution - this unique hub locking actuator delete enables 4WD operation while disabling the failure-prone original vacuum function
- Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
- Patented design - exclusively engineered in the United States by highly trained automotive experts
- Fully reversible - actuator includes vacuum caps for holding remnant lines and allow for restoring original function in future
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DWDYTB9 |
| Best Sellers Rank | #47,398 in Automotive ( See Top 100 in Automotive ) #67 in Automotive Replacement Hub Assemblies Bearings |
| Brand | Dorman |
| Customer Reviews | 4.5 4.5 out of 5 stars (777) |
| Date First Available | June 20, 2018 |
| Exterior | Ready To Paint If Needed |
| Item Weight | 1.5 pounds |
| Item model number | 600-405 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 600-405 |
| Model | Dorman 600-405 |
| OEM Part Number | 7L1Z-3C247-A |
| Position | Center |
| Product Dimensions | 12 x 6 x 2.5 inches |

## Images

![Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) - Image 1](https://m.media-amazon.com/images/I/71PfpzNB4zL.jpg)
![Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) - Image 2](https://m.media-amazon.com/images/I/71eUtUXPsVL.jpg)
![Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) - Image 3](https://m.media-amazon.com/images/I/71zOvFnELXL.jpg)
![Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) - Image 4](https://m.media-amazon.com/images/I/81GT5NaN3qL.jpg)
![Dorman 600-405 Independent Wheel End Coupler (Vacuum Delete Kit) Compatible with Select Ford/Lincoln Models, 2 Pack (OE FIX) - Image 5](https://m.media-amazon.com/images/I/81dNumqRCuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I can has 4WD again?
*by A***M on June 11, 2023*

I decided to try these instead of trying to keep the IWE system going. Continuing to throw parts at it is a total waste of time, in my opinion. The system itself isn't a bad idea, because being able to stop the CVs and front differential from spinning will save the driver about 1-2 mpg and reduce wear on the axles and differential. Unfortunately, Ford didn't put enough effort into making the system durable. The vacuum lines get holes from heat rot and rubbing, the original vacuum solenoid was an absolute joke of engineering. They did "upgrade" it to be able to keep water out (and thus kept out of the lines that carry it to the actuators, causing rust, and eventually failure), but it's still a cheaply made plastic solenoid. The actuators that these Dorman units replace are far from being "built Ford tough". Again, IWE was a good idea, but badly executed. If your IWE has been non-functional, and you've heard any clicking or vibration while attempting to use it, just save yourself some time and buy a set of hub assemblies while you're at it. You're going to need them. These aren't terribly hard to install but make sure you have heavy duty jackstands and a torque wrench. Look up the torque specs for the fasteners. I used Lucas Xtra Heavy Duty to grease it all up. The 4wd works fantastic now. I'm very glad I did this, and would recommend it to anybody.

### ⭐⭐⭐⭐⭐ Easy installation
*by J***N on October 30, 2025*

Everything needed if you want to eliminate your iwe system. Pretty easy to install and will definitely eliminate the vacuum 4wd. Hubs stay mechanically engaged.

### ⭐⭐⭐⭐⭐ Good buy
*by B***E on September 7, 2025*

Works great and easy to install. Great value and fits perfectly. Eliminates the noisy rattle of the original

## Frequently Bought Together

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-27*