Rancho RS55267 Front RS5000X Shock for 99-05 Ford Super Duty/F Excursion

Vehicle Fitment

• 1999-2004 Ford F-250 Super Duty 4x4 (Front, Stock Height)
• 1999-2004 Ford F-350 Super Duty 4x4 (Front, Stock Height)
• 1999-2004 Ford F-450/F-550 Super Duty 4x4 (Front, Stock Height)
• 2000-2005 Ford Excursion 4x4 (Front, Stock Height)

Features

• Front shock absorber from the Rancho RS5000X performance series
• Gas-charged twin-tube design for consistent damping performance
• Progressive Engagement Valving smooths low-speed impacts
• Tuned Compression Control Valve enhances stability
• 16 mm nitro-carburized piston rod resists corrosion
• Full-displaced 35 mm piston for greater fluid control
• Protective red dust boot included
• Rubber bushings reduce noise and vibration transmission

Specifications

• Position: Front
• Series: RS5000X
• Compressed Length: ~14.26" (362 mm)
• Extended Length: ~22.92" (582 mm)
• Stroke (Travel): ~8.66" (220 mm)
• Mount Type: Loop bushing & sleeve (upper/lower)
• Gas Charged: Yes
• Internal Design: Twin-tube damper

Included Components

• 1x Rancho RS55267 Front RS5000X Shock Absorber
• 1x Protective red dust boot
• 1x Set of rubber bushings (upper & lower)

Product Description

The Rancho RS55267 is a front shock absorber from the RS5000X series engineered for stock-height 4x4 Ford Super Duty trucks (F-250, F-350, F-450, F-550) and the Ford Excursion 4x4. Its gas-charged twin-tube design and advanced valving work together to provide consistent damping performance and enhanced stability, making it suitable for heavy-duty work, towing, daily driving, and mild off-road use. Progressive Engagement Valving helps smooth out initial bumps, while the Tuned Compression Control Valve improves overall control over varied terrain.

Built with a nitro-carburized piston rod and full-displaced piston, the RS55267 delivers reliable durability and longer service life. The included protective boot and rubber bushings help reduce vibration and exposure to debris. This shock is a direct-fit performance replacement for stock front suspension applications on late-1990s to early-2000s Ford Super Duty and Excursion 4x4 vehicles, offering a balance of comfort and control without the need for suspension lift modifications.