KYB SR4515 rear strut assembly for the 2007-2021 Ford Expedition and other vehicles handles vehicle weight and determines ride height. Sold as a complete strut and coil spring assembly, it replaces the strut, mount and spring as one unit.
- KYB Strut-Plus assembly engineered to help restore handling and control capabilities
- Strut, mount and spring come pre-assembled for professional results
- Application-engineered KYB spring, high carbon steel, matched to the strut to maintain ride height longer
- Engineered to help vehicles with electronic safety systems such as ESC and ABS
- KYB Excel-G strut with a stronger steel outer shell and application-specific precision-designed damping valves
Quick facts
- Part: KYB SR4515 rear strut assembly
- Also called: complete strut and coil spring assembly
- Fits: 2007-2021 Ford Expedition and other vehicles
- Position: Rear
- Condition: New
A sagging rear ride height, a clunk over bumps or fluid on the strut body can mean this assembly is worn, though a worn control arm bushing or a worn sway bar link can be behind similar signs. This listing is one rear assembly, and both rear sides are normally replaced together.
Fits
It fits the 2007-2021 Ford Expedition and the 2007-2017 Lincoln Navigator, and both vehicles take two assemblies.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 2
- Sold as: one assembly per listing
Build and materials
- Type: strut, mount and coil spring assembly
- Strut: KYB Excel-G with a stronger steel outer shell
- Spring: high carbon steel coil spring
- Condition: New
- Assembled in the United States
In the box
One rear strut assembly made up of the strut, mount and coil spring.
Interchange: 171139 · 181139
