Rancho RS55804 Suspension Strut - Front

Rancho RS5000X Front Strut for F-150

The Rancho RS5000X front suspension strut is built for 2009-2013 Ford F-150 models with 0" lift and front raised height 0. It uses Rancho’s RS5000X valving and compression-focused damping to improve on-road control and off-road response in a direct replacement format. Part number RS55804 is a front strut application for drivers looking to restore suspension performance on the Ford F-150.

Key Features

• Front suspension strut for 2009-2013 Ford F-150
• Fits vehicles with 0" lift and front raised height 0
• Rancho RS5000X valving for balanced handling response
• Advanced compression functionality for improved control
• Loop bushing upper and lower mounts with 5/8" bushing ID and 1.5/16" bushing OAL
• Extended bumper stop included; dust shield not included
• Compressed length: 17.17 in; extended length: 21.64 in; travel length: 4.47 in

Product Details

Rancho RS5000X is the brand’s performance-oriented shock and strut line, focused on controlled damping for mixed street and trail use. On this RS55804 front strut, the SS2 body type and 2.13 reserve tube diameter support consistent operation, while the valving system is tuned to improve overall handling response. For Ford F-150 owners, this front strut provides a direct-fit suspension replacement for the specified 2009-2013 applications.

This part cross-references Monroe Shocks & Struts (e.g., 71141) for the same application.

What It Helps Address

• Excessive front-end bounce over bumps
• Reduced steering stability during normal driving
• Worn strut performance on higher-mileage Ford F-150 trucks
• Inconsistent damping on pavement and light off-road surfaces
• Front suspension noise or harsh ride caused by aging strut components

Installation Notes

Verify front suspension configuration before ordering. This RS55804 strut is listed for 2009-2013 Ford F-150 front applications with 0" lift and front raised height 0. Confirm mount style, compressed length, and extended length against the original part before installation. Professional installation and a post-installation alignment are recommended after replacing front struts on the Ford F-150.

Quality Assurance

Rancho RS5000X struts are engineered around an exclusive valving system and compression-focused damping strategy to support consistent suspension performance in the listed applications. Part number RS55804 is specified for direct replacement use on the confirmed Ford F-150 fitments.