---
product_id: 526229825
title: "Set of Front Left LH & Right RH Lower Cast Aluminium Suspension Control Arms and Ball Joints Assemblies Pair (2 Pieces) For Ford Expedition 2003-2006, Lincoln Navigator 2003-2006"
brand: "bison performance"
price: "€ 127.57"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.hr/products/526229825-set-of-front-left-lh-and-right-rh-lower-cast
store_origin: HR
region: Croatia
---

# OE-level fit & durability Precision CMT robotic welds Electrophoretic corrosion resistance Set of Front Left LH & Right RH Lower Cast Aluminium Suspension Control Arms and Ball Joints Assemblies Pair (2 Pieces) For Ford Expedition 2003-2006, Lincoln Navigator 2003-2006

**Brand:** bison performance
**Price:** € 127.57
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Upgrade your ride with precision-engineered suspension power!

## Quick Answers

- **What is this?** Set of Front Left LH & Right RH Lower Cast Aluminium Suspension Control Arms and Ball Joints Assemblies Pair (2 Pieces) For Ford Expedition 2003-2006, Lincoln Navigator 2003-2006 by bison performance
- **How much does it cost?** € 127.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/526229825-set-of-front-left-lh-and-right-rh-lower-cast)

## Best For

- bison performance enthusiasts

## Why This Product

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

## Key Features

- • **Vehicle-Specific Fit:** Tailored for 2003-2006 Ford Expedition and Lincoln Navigator models for seamless installation.
- • **Robotic Welded Strength:** CMT integrated welding robots ensure unmatched structural integrity and longevity.
- • **Factory-Grade Performance:** Restore your Ford or Lincoln’s suspension to OEM specs with precision-engineered control arms.
- • **Corrosion-Resistant Hardware:** Electrophoretic dip coating protects against salt, grime, and road debris for lasting durability.
- • **Responsive Suspension Control:** Advanced ball joint design delivers smooth, reliable handling and improved road feedback.

## Overview

This set includes front left and right lower cast aluminum suspension control arms and ball joint assemblies designed specifically for 2003-2006 Ford Expedition and Lincoln Navigator models. Featuring advanced CMT robotic welding, electrophoretic corrosion-resistant hardware, and OE-level fitment, these Bison Performance parts restore factory suspension performance with enhanced durability and responsiveness.

## Description

1 x Bison Performance Front Right Lower Suspension Control Arm and Ball Joint Assembly1 x Bison Performance Front Left Lower Suspension Control Arm and Ball Joint Assembly

## Features

- BISON PERFORMANCE Suspension Control Arms deliver OE levels of performance in an aftermarket package. With our control arms installed, your car’s front suspension will return to factory specs thanks to advanced manufacturing techniques and processes.
- High-quality welds achieved through the use of CMT Integrated Welding Robots.
- BISON PERFORMANCE Suspension Ball Joints give your suspension system the responsiveness it needs. Using a proven design and advanced manufacturing processes, we've achieved OE levels of reliability and durability.
- Computer injection molded bushing design that delivers consistency and reliability.
- Electrophoretic dip-coated hardware for better resistance to salts, road film, and other debris.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bison Performance |
| Fit Type | Vehicle Specific Fit |
| Auto Part Position | Front Left, Front Right |
| Color | Cast Aluminum |
| Material | Aluminum |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Bison Performance |
| Global Trade Identification Number | 00197577032135 |
| OEM Part Number | 521-040, CMS40123, 521-039, CMS40122, 6L1Z3078AA, 6L1Z3079AA, TC5819, RK80710, RK80711, TC5820 |
| Item Weight | 37.9 pounds |
| Manufacturer Part Number | 4422512-Kit |

## Product Details

- **Brand:** Bison Performance
- **Fit Type:** Vehicle Specific Fit
- **Auto Part Position:** Front Left, Front Right
- **Color:** Cast Aluminum
- **Material:** Aluminum

## Images

![Set of Front Left LH & Right RH Lower Cast Aluminium Suspension Control Arms and Ball Joints Assemblies Pair (2 Pieces) For Ford Expedition 2003-2006, Lincoln Navigator 2003-2006 - Image 1](https://m.media-amazon.com/images/I/613OMBdFLEL.jpg)
![Set of Front Left LH & Right RH Lower Cast Aluminium Suspension Control Arms and Ball Joints Assemblies Pair (2 Pieces) For Ford Expedition 2003-2006, Lincoln Navigator 2003-2006 - Image 2](https://m.media-amazon.com/images/I/61oUwnVPZRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by R***S on August 23, 2024*

Installed on my navigator and works perfect

### ⭐ Bad purchase experience!
*by G***T on August 5, 2025*

Not what was expected. This is sold as a pair. One piece was in new condition, the other one looked used and broken/damaged with lots of numbers and codes written on it like if it was coming from a junkyard. Not pleased with this purchase.

### ⭐⭐⭐⭐⭐ Control arm
*by E***S on April 2, 2025*

It fit

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**Shop now:** [https://www.desertcart.hr/products/526229825-set-of-front-left-lh-and-right-rh-lower-cast](https://www.desertcart.hr/products/526229825-set-of-front-left-lh-and-right-rh-lower-cast)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-28*