Dorman OE Solutions Suspension Trailing Arm for 2007-2021 Ford Expedition Lincoln Navigator 524-278

Suspension trailing arm for 2007-2021 Ford Expedition and Lincoln Navigator used to replace worn or failing factory rear suspension components.

Built to meet the manufacturer's design intent for reliable service, this part is engineered for passenger safety and rigorously tested to ensure secure performance and predictable handling.

Key Features

• Direct replacement for original equipment trailing arm
• Quality tested to ensure proper fit and performance
• Engineered using an industry-leading evaluation process
• Constructed to match OE form, fit, and function
• Validated through testing for daily driving demands

Benefits

• Restores smooth ride quality and stable handling
• Reduces the risk of repeat repairs with durable materials
• Ensures a smoother installation with direct-fit design
• Improves passenger safety by securing rear suspension geometry
• Provides a cost-effective solution compared to dealer parts
• Helps eliminate clunking noises from worn suspension

Application

Ideal for vehicle owners experiencing rear suspension instability, uneven tire wear, or audible clunking over bumps. This part is commonly used during routine maintenance or when restoring the original ride characteristics of heavy-duty SUVs.

Fitment Notes

• Compatible with 2007-2021 Ford Expedition models
• Compatible with 2007-2021 Lincoln Navigator models
• Replaces OEM part numbers JL1Z5500C and 7L1Z5500AA

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results while standing up to daily driving demands.

What's in the Box

• 1 Suspension Trailing Arm

Item Dimensions

• Length: 21.0 inches
• Width: 3.8 inches
• Height: 3.9 inches
• Weight: 4.6 lbs