Rancho RS55165 RS5000X Front Shock for 87-97 Ford F-250/F-250 HD/F-350 4WD

Vehicle Fitment

• 1987-1997 Ford F-250 (Front, 4WD)
• 1997 Ford F-250 HD (Front, 4WD)
• 1986-1997 Ford F-350 (Front, 4WD)

Features

• RS5000X Series gas-charged front shock absorber
• Progressive Engagement valving for smoother damping
• Tuned compression control valve for improved ride quality
• Enlarged 2.25" twin-tube body for greater fluid capacity
• 16 mm nitro-carburized piston rod for durability
• Full-displaced 35 mm bore with sintered iron piston
• Protective dust boot included
• Direct replacement - no vehicle modifications required

Specifications

• Part Number: RS55165
• Position: Front, driver or passenger side
• Series: RS5000X performance shock
• Extended Length: ~22.42 in
• Compressed Length: ~14.01 in
• Travel Length: ~8.41 in
• Mount Type: Eyelet/loop upper and lower mount
• Gas Charged: Yes (nitrogen)

Included Components

• 1x Rancho RS5000X Front Shock (RS55165)
• 1x Protective red boot
• 1x Set of natural rubber bushings

Product Description

The Rancho RS55165 RS5000X front shock absorber is a high-quality replacement designed for select **1987-1997 Ford F-250/F-250 HD** and **1986-1997 Ford F-350 4WD** trucks. Featuring Rancho's RS5000X Series twin-tube, gas-charged design, this shock delivers improved on- and off-road ride comfort and control. The Progressive Engagement valving and tuned compression control valve help reduce harsh impacts and deliver a smoother ride across varied surfaces.

Built with a robust 16 mm nitro-carburized piston rod, enlarged shock body for increased fluid capacity, and a full-displaced bore with sintered iron piston, the RS55165 is engineered for durability and consistent performance. The included protective dust boot and rubber bushings help protect key components from dirt and debris. Sold individually, this shock installs easily using factory mounting points and is ideal for restoring suspension performance on classic Ford 4WD trucks.