Westar ST-7934 Suspension Strut Mount - Rear

Rear Suspension Strut Mount for Navigator and Expedition

Westar ST-7934 is a rear suspension strut mount built for select Lincoln Navigator and Ford Expedition applications. It supports the strut assembly, helps isolate road noise, and keeps the suspension operating in the correct range for steering response and tire wear.

Key Features

• Provides a pivot point for the suspension to rotate smoothly during travel
• Locks the strut and body together for secure mounting
• Includes noise-dampening support to reduce road noise and vibration transfer
• Built with application-specific materials and a protective finish for durability
• Direct replacement for rear suspension service on select full-size SUVs

Detailed Description

Westar ST-7934 is a suspension strut mount designed for rear installation on 2007-2021 Lincoln Navigator and 2007-2018 Ford Expedition models, with exclusions for electronic adjustable suspension on Navigator and air suspension on Expedition. This part helps maintain proper suspension geometry by allowing the strut assembly to pivot as the vehicle moves, while also securing the strut to the body and reducing vibration transfer into the cabin. This part cross-references Monroe Shocks & Struts (e.g., 907934) for the same application.

For drivers searching for a rear strut mount for 2007-2021 Lincoln Navigator or a rear suspension strut mount for 2007-2018 Ford Expedition, ST-7934 provides the mounting and isolation functions needed during strut service. The part number ST-7934 is also useful when matching replacement components by reference.

What It Helps Address

• Clunking or knocking from worn rear strut mount components
• Excess vibration or noise entering the cabin from the rear suspension
• Loose or unstable strut-to-body mounting
• Suspension movement that can affect steering feel and tire wear
• Service replacement for deteriorated rear mount hardware in the strut assembly

Installation Notes and Tips

Install ST-7934 only on the listed rear applications: 2007-2021 Lincoln Navigator, rear, excluding electronic adjustable suspension, and 2007-2018 Ford Expedition, rear, excluding air suspension. Verify suspension type before ordering and compare the original mount to confirm the correct application. Proper strut service procedures and alignment checks are recommended after installation.

Quality Assurance

Westar designs this strut mount with application-specific materials and a finish intended to support long-term appearance and durability. The part number ST-7934 is manufactured for the listed rear SUV applications and built to meet the mounting and isolation demands of suspension service.