Rancho RS55753 Suspension Strut - Front

Rancho RS5000X Front Strut for Explorer

The Rancho RS5000X front suspension strut is built for 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, and 2006-2010 Mercury Mountaineer applications with 0" lift. Part number RS55753 uses Rancho’s RS5000X valving approach and compression-focused tuning to improve on-road control and off-road response.

For drivers searching for a front strut for Ford Explorer or Mercury Mountaineer suspension service, RS55753 provides a direct-fit replacement option for the front position. It is also a fitment match for the Ford Explorer Sport Trac front suspension strut application listed below.

Key Features

• Front suspension strut for 0" lift applications
• Exclusive valving system with advanced compression functionality
• Loop bushing upper and lower mounts
• Compressed length: 19.33 in.
• Extended length: 20.44 in.
• Travel length: 1.12 in.
• Dust shield included
• Compressed bumper stop and extended bumper stop included
• 2 in. reserve tube diameter

RS5000X Product Line Details

Rancho RS5000X struts are part of the RS5000X line, which focuses on controlled suspension movement for mixed street and trail use. This line uses valving and compression tuning to help maintain predictable handling while supporting front-end suspension performance on vehicles that see daily driving and occasional rough-road use.

Detailed Description

Rancho RS55753 is a front suspension strut engineered for the 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, and 2006-2010 Mercury Mountaineer with no lift. The strut features a loop bushing mount at both ends, a 2-inch reserve tube diameter, and integrated dust shielding for added protection in exposed suspension locations. Its compact body dimensions and 1.12-inch travel length support the front suspension geometry required for these applications.

This part cross-references KYB (e.g., 341474) for the same application. If you are replacing a worn front strut on a Ford Explorer, Ford Explorer Sport Trac, or Mercury Mountaineer, RS55753 is a direct replacement reference to verify against your existing suspension setup.

Common Issues This Part Can Address

• Front-end bounce or reduced damping control
• Noisy or worn strut operation at the front suspension
• Uneven handling response over pavement and rough roads
• Loss of stability during braking or cornering
• Suspension wear related to aging OE-style front struts

Installation Notes and Tips

• Fits 2006-2010 Ford Explorer, front.
• Fits 2007-2010 Ford Explorer Sport Trac, front.
• Fits 2006-2010 Mercury Mountaineer, front.
• Verify 0" lift configuration before ordering.
• Confirm mount style and dimensions against the original strut before installation.
• Inspect related suspension components such as mounts, bushings, and hardware condition during replacement.

Quality Assurance

Rancho RS5000X suspension components are built around application-specific valving and dimensional fitment for the listed vehicles. RS55753 is identified by part number RS55753 and is cataloged for the front suspension strut position on the confirmed Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications.